64702638

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 209139840

約数和(自身を除く): 144437202

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 27, 33, 38, 39, 42, 49, 54, 57, 63, 66, 77, 78, 81, 91, 98, 99, 114, 117, 126, 133, 143, 147, 154, 162, 171, 182, 189, 198, 209, 231, 234, 243, 247, 266, 273, 286, 294, 297, 342, 351, 378, 399, 418, 429, 441, 462, 486, 494, 513, 539, 546, 567, 594, 627, 637, 693, 702, 741, 798, 819, 858, 882, 891, 931, 1001, 1026, 1053, 1078, 1134, 1197, 1254, 1274, 1287, 1323, 1386, 1463, 1482, 1539, 1617, 1638, 1701, 1729, 1782, 1862, 1881, 1911, 2002, 2079, 2106, 2223, 2394, 2457, 2574, 2646, 2673, 2717, 2793, 2926, 3003, 3078, 3159, 3234, 3402, 3458, 3591, 3762, 3822, 3861, 3969, 4158, 4389, 4446, 4617, 4851, 4914, 5187, 5346, 5434, 5586, 5643, 5733, 6006, 6237, 6318, 6669, 7007, 7182, 7371, 7722, 7938, 8151, 8379, 8778, 9009, 9234, 9702, 10241, 10374, 10773, 11286, 11466, 11583, 11907, 12103, 12474, 13167, 13338, 14014, 14553, 14742, 15561, 16302, 16758, 16929, 17199, 18018, 18711, 19019, 20007, 20482, 21021, 21546, 22113, 23166, 23814, 24206, 24453, 25137, 26334, 27027, 29106, 30723, 31122, 32319, 33858, 34398, 34749, 36309, 37422, 38038, 39501, 40014, 42042, 43659, 44226, 46683, 48906, 50274, 50787, 51597, 54054, 57057, 60021, 61446, 63063, 64638, 69498, 72618, 73359, 75411, 79002, 81081, 87318, 92169, 93366, 101574, 103194, 108927, 114114, 118503, 120042, 126126, 130977, 133133, 140049, 146718, 150822, 154791, 162162, 171171, 184338, 189189, 217854, 220077, 226233, 237006, 243243, 261954, 266266, 276507, 280098, 309582, 326781, 342342, 355509, 378378, 399399, 420147, 440154, 452466, 486486, 513513, 553014, 567567, 653562, 660231, 711018, 798798, 829521, 840294, 980343, 1027026, 1135134, 1198197, 1320462, 1540539, 1659042, 1702701, 1960686, 2396394, 2488563, 2941029, 3081078, 3405402, 3594591, 4621617, 4977126, 5882058, 7189182, 9243234, 10783773, 21567546, 32351319, 64702638]

約数ペア:

[(1, 64702638), (2, 32351319), (3, 21567546), (6, 10783773), (7, 9243234), (9, 7189182), (11, 5882058), (13, 4977126), (14, 4621617), (18, 3594591), (19, 3405402), (21, 3081078), (22, 2941029), (26, 2488563), (27, 2396394), (33, 1960686), (38, 1702701), (39, 1659042), (42, 1540539), (49, 1320462), (54, 1198197), (57, 1135134), (63, 1027026), (66, 980343), (77, 840294), (78, 829521), (81, 798798), (91, 711018), (98, 660231), (99, 653562), (114, 567567), (117, 553014), (126, 513513), (133, 486486), (143, 452466), (147, 440154), (154, 420147), (162, 399399), (171, 378378), (182, 355509), (189, 342342), (198, 326781), (209, 309582), (231, 280098), (234, 276507), (243, 266266), (247, 261954), (266, 243243), (273, 237006), (286, 226233), (294, 220077), (297, 217854), (342, 189189), (351, 184338), (378, 171171), (399, 162162), (418, 154791), (429, 150822), (441, 146718), (462, 140049), (486, 133133), (494, 130977), (513, 126126), (539, 120042), (546, 118503), (567, 114114), (594, 108927), (627, 103194), (637, 101574), (693, 93366), (702, 92169), (741, 87318), (798, 81081), (819, 79002), (858, 75411), (882, 73359), (891, 72618), (931, 69498), (1001, 64638), (1026, 63063), (1053, 61446), (1078, 60021), (1134, 57057), (1197, 54054), (1254, 51597), (1274, 50787), (1287, 50274), (1323, 48906), (1386, 46683), (1463, 44226), (1482, 43659), (1539, 42042), (1617, 40014), (1638, 39501), (1701, 38038), (1729, 37422), (1782, 36309), (1862, 34749), (1881, 34398), (1911, 33858), (2002, 32319), (2079, 31122), (2106, 30723), (2223, 29106), (2394, 27027), (2457, 26334), (2574, 25137), (2646, 24453), (2673, 24206), (2717, 23814), (2793, 23166), (2926, 22113), (3003, 21546), (3078, 21021), (3159, 20482), (3234, 20007), (3402, 19019), (3458, 18711), (3591, 18018), (3762, 17199), (3822, 16929), (3861, 16758), (3969, 16302), (4158, 15561), (4389, 14742), (4446, 14553), (4617, 14014), (4851, 13338), (4914, 13167), (5187, 12474), (5346, 12103), (5434, 11907), (5586, 11583), (5643, 11466), (5733, 11286), (6006, 10773), (6237, 10374), (6318, 10241), (6669, 9702), (7007, 9234), (7182, 9009), (7371, 8778), (7722, 8379), (7938, 8151)]