71513442

素因数分解:

$2^1\times 3^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:65

約数の個数: 224

約数和(自身を含む): 220348800

約数和(自身を除く): 148835358

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 49, 54, 63, 66, 77, 78, 81, 91, 98, 99, 117, 126, 143, 147, 154, 162, 182, 189, 198, 231, 234, 243, 273, 286, 294, 297, 343, 351, 378, 429, 441, 462, 486, 539, 546, 567, 594, 637, 686, 693, 702, 729, 819, 858, 882, 891, 1001, 1029, 1053, 1078, 1134, 1274, 1287, 1323, 1386, 1458, 1617, 1638, 1701, 1782, 1911, 2002, 2058, 2079, 2106, 2457, 2574, 2646, 2673, 3003, 3087, 3159, 3234, 3402, 3773, 3822, 3861, 3969, 4158, 4459, 4851, 4914, 5103, 5346, 5733, 6006, 6174, 6237, 6318, 7007, 7371, 7546, 7722, 7938, 8019, 8918, 9009, 9261, 9477, 9702, 10206, 11319, 11466, 11583, 11907, 12474, 13377, 14014, 14553, 14742, 16038, 17199, 18018, 18522, 18711, 18954, 21021, 22113, 22638, 23166, 23814, 26754, 27027, 27783, 29106, 33957, 34398, 34749, 35721, 37422, 40131, 42042, 43659, 44226, 49049, 51597, 54054, 55566, 56133, 63063, 66339, 67914, 69498, 71442, 80262, 81081, 83349, 87318, 98098, 101871, 103194, 104247, 112266, 120393, 126126, 130977, 132678, 147147, 154791, 162162, 166698, 189189, 203742, 208494, 240786, 243243, 250047, 261954, 294294, 305613, 309582, 361179, 378378, 392931, 441441, 464373, 486486, 500094, 567567, 611226, 722358, 729729, 785862, 882882, 916839, 928746, 1083537, 1135134, 1324323, 1459458, 1702701, 1833678, 2167074, 2648646, 2750517, 3250611, 3405402, 3972969, 5108103, 5501034, 6501222, 7945938, 10216206, 11918907, 23837814, 35756721, 71513442]

約数ペア:

[(1, 71513442), (2, 35756721), (3, 23837814), (6, 11918907), (7, 10216206), (9, 7945938), (11, 6501222), (13, 5501034), (14, 5108103), (18, 3972969), (21, 3405402), (22, 3250611), (26, 2750517), (27, 2648646), (33, 2167074), (39, 1833678), (42, 1702701), (49, 1459458), (54, 1324323), (63, 1135134), (66, 1083537), (77, 928746), (78, 916839), (81, 882882), (91, 785862), (98, 729729), (99, 722358), (117, 611226), (126, 567567), (143, 500094), (147, 486486), (154, 464373), (162, 441441), (182, 392931), (189, 378378), (198, 361179), (231, 309582), (234, 305613), (243, 294294), (273, 261954), (286, 250047), (294, 243243), (297, 240786), (343, 208494), (351, 203742), (378, 189189), (429, 166698), (441, 162162), (462, 154791), (486, 147147), (539, 132678), (546, 130977), (567, 126126), (594, 120393), (637, 112266), (686, 104247), (693, 103194), (702, 101871), (729, 98098), (819, 87318), (858, 83349), (882, 81081), (891, 80262), (1001, 71442), (1029, 69498), (1053, 67914), (1078, 66339), (1134, 63063), (1274, 56133), (1287, 55566), (1323, 54054), (1386, 51597), (1458, 49049), (1617, 44226), (1638, 43659), (1701, 42042), (1782, 40131), (1911, 37422), (2002, 35721), (2058, 34749), (2079, 34398), (2106, 33957), (2457, 29106), (2574, 27783), (2646, 27027), (2673, 26754), (3003, 23814), (3087, 23166), (3159, 22638), (3234, 22113), (3402, 21021), (3773, 18954), (3822, 18711), (3861, 18522), (3969, 18018), (4158, 17199), (4459, 16038), (4851, 14742), (4914, 14553), (5103, 14014), (5346, 13377), (5733, 12474), (6006, 11907), (6174, 11583), (6237, 11466), (6318, 11319), (7007, 10206), (7371, 9702), (7546, 9477), (7722, 9261), (7938, 9009), (8019, 8918)]