72623628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 245887488

約数和(自身を除く): 173263860

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 41, 42, 44, 54, 63, 66, 71, 77, 81, 82, 84, 99, 108, 123, 126, 132, 142, 154, 162, 164, 189, 198, 213, 231, 246, 252, 284, 287, 297, 308, 324, 369, 378, 396, 426, 451, 462, 492, 497, 567, 574, 594, 639, 693, 738, 756, 781, 852, 861, 891, 902, 924, 994, 1107, 1134, 1148, 1188, 1278, 1353, 1386, 1476, 1491, 1562, 1722, 1782, 1804, 1917, 1988, 2079, 2214, 2268, 2343, 2556, 2583, 2706, 2772, 2911, 2982, 3124, 3157, 3321, 3444, 3564, 3834, 4059, 4158, 4428, 4473, 4686, 5166, 5412, 5467, 5751, 5822, 5964, 6237, 6314, 6642, 7029, 7668, 7749, 8118, 8316, 8733, 8946, 9372, 9471, 10332, 10934, 11502, 11644, 12177, 12474, 12628, 13284, 13419, 14058, 15498, 16236, 16401, 17466, 17892, 18942, 20377, 21087, 21868, 23004, 23247, 24354, 24948, 26199, 26838, 28116, 28413, 30996, 32021, 32802, 34932, 36531, 37884, 40257, 40754, 42174, 46494, 48708, 49203, 52398, 53676, 56826, 61131, 63261, 64042, 65604, 73062, 78597, 80514, 81508, 84348, 85239, 92988, 96063, 98406, 104796, 113652, 122262, 126522, 128084, 146124, 147609, 157194, 161028, 170478, 183393, 192126, 196812, 224147, 235791, 244524, 253044, 255717, 288189, 295218, 314388, 340956, 366786, 384252, 442827, 448294, 471582, 511434, 550179, 576378, 590436, 672441, 733572, 864567, 885654, 896588, 943164, 1022868, 1100358, 1152756, 1344882, 1650537, 1729134, 1771308, 2017323, 2200716, 2593701, 2689764, 3301074, 3458268, 4034646, 5187402, 6051969, 6602148, 8069292, 10374804, 12103938, 18155907, 24207876, 36311814, 72623628]

約数ペア:

[(1, 72623628), (2, 36311814), (3, 24207876), (4, 18155907), (6, 12103938), (7, 10374804), (9, 8069292), (11, 6602148), (12, 6051969), (14, 5187402), (18, 4034646), (21, 3458268), (22, 3301074), (27, 2689764), (28, 2593701), (33, 2200716), (36, 2017323), (41, 1771308), (42, 1729134), (44, 1650537), (54, 1344882), (63, 1152756), (66, 1100358), (71, 1022868), (77, 943164), (81, 896588), (82, 885654), (84, 864567), (99, 733572), (108, 672441), (123, 590436), (126, 576378), (132, 550179), (142, 511434), (154, 471582), (162, 448294), (164, 442827), (189, 384252), (198, 366786), (213, 340956), (231, 314388), (246, 295218), (252, 288189), (284, 255717), (287, 253044), (297, 244524), (308, 235791), (324, 224147), (369, 196812), (378, 192126), (396, 183393), (426, 170478), (451, 161028), (462, 157194), (492, 147609), (497, 146124), (567, 128084), (574, 126522), (594, 122262), (639, 113652), (693, 104796), (738, 98406), (756, 96063), (781, 92988), (852, 85239), (861, 84348), (891, 81508), (902, 80514), (924, 78597), (994, 73062), (1107, 65604), (1134, 64042), (1148, 63261), (1188, 61131), (1278, 56826), (1353, 53676), (1386, 52398), (1476, 49203), (1491, 48708), (1562, 46494), (1722, 42174), (1782, 40754), (1804, 40257), (1917, 37884), (1988, 36531), (2079, 34932), (2214, 32802), (2268, 32021), (2343, 30996), (2556, 28413), (2583, 28116), (2706, 26838), (2772, 26199), (2911, 24948), (2982, 24354), (3124, 23247), (3157, 23004), (3321, 21868), (3444, 21087), (3564, 20377), (3834, 18942), (4059, 17892), (4158, 17466), (4428, 16401), (4473, 16236), (4686, 15498), (5166, 14058), (5412, 13419), (5467, 13284), (5751, 12628), (5822, 12474), (5964, 12177), (6237, 11644), (6314, 11502), (6642, 10934), (7029, 10332), (7668, 9471), (7749, 9372), (8118, 8946), (8316, 8733)]