91017756

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 250440960

約数和(自身を除く): 159423204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 81, 86, 94, 108, 129, 139, 141, 162, 172, 188, 258, 278, 282, 324, 387, 417, 423, 516, 556, 564, 774, 834, 846, 1161, 1251, 1269, 1548, 1668, 1692, 2021, 2322, 2502, 2538, 3483, 3753, 3807, 4042, 4644, 5004, 5076, 5977, 6063, 6533, 6966, 7506, 7614, 8084, 11259, 11954, 12126, 13066, 13932, 15012, 15228, 17931, 18189, 19599, 22518, 23908, 24252, 26132, 35862, 36378, 39198, 45036, 53793, 54567, 58797, 71724, 72756, 78396, 107586, 109134, 117594, 161379, 163701, 176391, 215172, 218268, 235188, 280919, 322758, 327402, 352782, 484137, 529173, 561838, 645516, 654804, 705564, 842757, 968274, 1058346, 1123676, 1685514, 1936548, 2116692, 2528271, 3371028, 5056542, 7584813, 10113084, 15169626, 22754439, 30339252, 45508878, 91017756]

約数ペア:

[(1, 91017756), (2, 45508878), (3, 30339252), (4, 22754439), (6, 15169626), (9, 10113084), (12, 7584813), (18, 5056542), (27, 3371028), (36, 2528271), (43, 2116692), (47, 1936548), (54, 1685514), (81, 1123676), (86, 1058346), (94, 968274), (108, 842757), (129, 705564), (139, 654804), (141, 645516), (162, 561838), (172, 529173), (188, 484137), (258, 352782), (278, 327402), (282, 322758), (324, 280919), (387, 235188), (417, 218268), (423, 215172), (516, 176391), (556, 163701), (564, 161379), (774, 117594), (834, 109134), (846, 107586), (1161, 78396), (1251, 72756), (1269, 71724), (1548, 58797), (1668, 54567), (1692, 53793), (2021, 45036), (2322, 39198), (2502, 36378), (2538, 35862), (3483, 26132), (3753, 24252), (3807, 23908), (4042, 22518), (4644, 19599), (5004, 18189), (5076, 17931), (5977, 15228), (6063, 15012), (6533, 13932), (6966, 13066), (7506, 12126), (7614, 11954), (8084, 11259)]