90125334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 220540320

約数和(自身を除く): 130414986

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 53, 78, 86, 106, 117, 129, 159, 169, 234, 258, 318, 338, 387, 477, 507, 559, 689, 774, 954, 1014, 1118, 1378, 1521, 1677, 2067, 2197, 2279, 3042, 3354, 4134, 4394, 4558, 5031, 6201, 6591, 6837, 7267, 8957, 10062, 12402, 13182, 13674, 14534, 17914, 19773, 20511, 21801, 26871, 29627, 39546, 41022, 43602, 53742, 59254, 65403, 80613, 88881, 94471, 116441, 130806, 161226, 177762, 188942, 232882, 266643, 283413, 349323, 385151, 533286, 566826, 698646, 770302, 850239, 1047969, 1155453, 1700478, 2095938, 2310906, 3466359, 5006963, 6932718, 10013926, 15020889, 30041778, 45062667, 90125334]

約数ペア:

[(1, 90125334), (2, 45062667), (3, 30041778), (6, 15020889), (9, 10013926), (13, 6932718), (18, 5006963), (26, 3466359), (39, 2310906), (43, 2095938), (53, 1700478), (78, 1155453), (86, 1047969), (106, 850239), (117, 770302), (129, 698646), (159, 566826), (169, 533286), (234, 385151), (258, 349323), (318, 283413), (338, 266643), (387, 232882), (477, 188942), (507, 177762), (559, 161226), (689, 130806), (774, 116441), (954, 94471), (1014, 88881), (1118, 80613), (1378, 65403), (1521, 59254), (1677, 53742), (2067, 43602), (2197, 41022), (2279, 39546), (3042, 29627), (3354, 26871), (4134, 21801), (4394, 20511), (4558, 19773), (5031, 17914), (6201, 14534), (6591, 13674), (6837, 13182), (7267, 12402), (8957, 10062)]