64344924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 195639808

約数和(自身を除く): 131294884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 67, 74, 84, 103, 111, 126, 134, 148, 201, 206, 222, 252, 259, 268, 309, 333, 402, 412, 444, 469, 518, 603, 618, 666, 721, 777, 804, 927, 938, 1036, 1206, 1236, 1332, 1407, 1442, 1554, 1854, 1876, 2163, 2331, 2412, 2479, 2814, 2884, 3108, 3708, 3811, 4221, 4326, 4662, 4958, 5628, 6489, 6901, 7437, 7622, 8442, 8652, 9324, 9916, 11433, 12978, 13802, 14874, 15244, 16884, 17353, 20703, 22311, 22866, 25956, 26677, 27604, 29748, 34299, 34706, 41406, 44622, 45732, 48307, 52059, 53354, 62109, 68598, 69412, 80031, 82812, 89244, 96614, 104118, 106708, 124218, 137196, 144921, 156177, 160062, 193228, 208236, 240093, 248436, 255337, 289842, 312354, 320124, 434763, 480186, 510674, 579684, 624708, 766011, 869526, 960372, 1021348, 1532022, 1739052, 1787359, 2298033, 3064044, 3574718, 4596066, 5362077, 7149436, 9192132, 10724154, 16086231, 21448308, 32172462, 64344924]

約数ペア:

[(1, 64344924), (2, 32172462), (3, 21448308), (4, 16086231), (6, 10724154), (7, 9192132), (9, 7149436), (12, 5362077), (14, 4596066), (18, 3574718), (21, 3064044), (28, 2298033), (36, 1787359), (37, 1739052), (42, 1532022), (63, 1021348), (67, 960372), (74, 869526), (84, 766011), (103, 624708), (111, 579684), (126, 510674), (134, 480186), (148, 434763), (201, 320124), (206, 312354), (222, 289842), (252, 255337), (259, 248436), (268, 240093), (309, 208236), (333, 193228), (402, 160062), (412, 156177), (444, 144921), (469, 137196), (518, 124218), (603, 106708), (618, 104118), (666, 96614), (721, 89244), (777, 82812), (804, 80031), (927, 69412), (938, 68598), (1036, 62109), (1206, 53354), (1236, 52059), (1332, 48307), (1407, 45732), (1442, 44622), (1554, 41406), (1854, 34706), (1876, 34299), (2163, 29748), (2331, 27604), (2412, 26677), (2479, 25956), (2814, 22866), (2884, 22311), (3108, 20703), (3708, 17353), (3811, 16884), (4221, 15244), (4326, 14874), (4662, 13802), (4958, 12978), (5628, 11433), (6489, 9916), (6901, 9324), (7437, 8652), (7622, 8442)]