77072856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 231137280

約数和(自身を除く): 154064424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 47, 56, 84, 86, 94, 129, 141, 168, 172, 188, 227, 258, 282, 301, 329, 344, 376, 454, 516, 564, 602, 658, 681, 903, 908, 987, 1032, 1128, 1204, 1316, 1362, 1589, 1806, 1816, 1974, 2021, 2408, 2632, 2724, 3178, 3612, 3948, 4042, 4767, 5448, 6063, 6356, 7224, 7896, 8084, 9534, 9761, 10669, 12126, 12712, 14147, 16168, 19068, 19522, 21338, 24252, 28294, 29283, 32007, 38136, 39044, 42441, 42676, 48504, 56588, 58566, 64014, 68327, 74683, 78088, 84882, 85352, 113176, 117132, 128028, 136654, 149366, 169764, 204981, 224049, 234264, 256056, 273308, 298732, 339528, 409962, 448098, 458767, 546616, 597464, 819924, 896196, 917534, 1376301, 1639848, 1792392, 1835068, 2752602, 3211369, 3670136, 5505204, 6422738, 9634107, 11010408, 12845476, 19268214, 25690952, 38536428, 77072856]

約数ペア:

[(1, 77072856), (2, 38536428), (3, 25690952), (4, 19268214), (6, 12845476), (7, 11010408), (8, 9634107), (12, 6422738), (14, 5505204), (21, 3670136), (24, 3211369), (28, 2752602), (42, 1835068), (43, 1792392), (47, 1639848), (56, 1376301), (84, 917534), (86, 896196), (94, 819924), (129, 597464), (141, 546616), (168, 458767), (172, 448098), (188, 409962), (227, 339528), (258, 298732), (282, 273308), (301, 256056), (329, 234264), (344, 224049), (376, 204981), (454, 169764), (516, 149366), (564, 136654), (602, 128028), (658, 117132), (681, 113176), (903, 85352), (908, 84882), (987, 78088), (1032, 74683), (1128, 68327), (1204, 64014), (1316, 58566), (1362, 56588), (1589, 48504), (1806, 42676), (1816, 42441), (1974, 39044), (2021, 38136), (2408, 32007), (2632, 29283), (2724, 28294), (3178, 24252), (3612, 21338), (3948, 19522), (4042, 19068), (4767, 16168), (5448, 14147), (6063, 12712), (6356, 12126), (7224, 10669), (7896, 9761), (8084, 9534)]