68636568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2897

約数の個数: 128

約数和(自身を含む): 230469120

約数和(自身を除く): 161832552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 2857, 3003, 3432, 4004, 5714, 6006, 8008, 8571, 11428, 12012, 17142, 19999, 22856, 24024, 31427, 34284, 37141, 39998, 59997, 62854, 68568, 74282, 79996, 94281, 111423, 119994, 125708, 148564, 159992, 188562, 219989, 222846, 239988, 251416, 259987, 297128, 377124, 408551, 439978, 445692, 479976, 519974, 659967, 754248, 779961, 817102, 879956, 891384, 1039948, 1225653, 1319934, 1559922, 1634204, 1759912, 2079896, 2451306, 2639868, 2859857, 3119844, 3268408, 4902612, 5279736, 5719714, 6239688, 8579571, 9805224, 11439428, 17159142, 22878856, 34318284, 68636568]

約数ペア:

[(1, 68636568), (2, 34318284), (3, 22878856), (4, 17159142), (6, 11439428), (7, 9805224), (8, 8579571), (11, 6239688), (12, 5719714), (13, 5279736), (14, 4902612), (21, 3268408), (22, 3119844), (24, 2859857), (26, 2639868), (28, 2451306), (33, 2079896), (39, 1759912), (42, 1634204), (44, 1559922), (52, 1319934), (56, 1225653), (66, 1039948), (77, 891384), (78, 879956), (84, 817102), (88, 779961), (91, 754248), (104, 659967), (132, 519974), (143, 479976), (154, 445692), (156, 439978), (168, 408551), (182, 377124), (231, 297128), (264, 259987), (273, 251416), (286, 239988), (308, 222846), (312, 219989), (364, 188562), (429, 159992), (462, 148564), (546, 125708), (572, 119994), (616, 111423), (728, 94281), (858, 79996), (924, 74282), (1001, 68568), (1092, 62854), (1144, 59997), (1716, 39998), (1848, 37141), (2002, 34284), (2184, 31427), (2857, 24024), (3003, 22856), (3432, 19999), (4004, 17142), (5714, 12012), (6006, 11428), (8008, 8571)]