72531732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 210337792

約数和(自身を除く): 137806060

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 523, 546, 762, 889, 1046, 1092, 1524, 1569, 1651, 1778, 2092, 2667, 3138, 3302, 3556, 3661, 4953, 5334, 6276, 6604, 6799, 7322, 9906, 10668, 10983, 11557, 13598, 14644, 19812, 20397, 21966, 23114, 27196, 34671, 40794, 43932, 46228, 47593, 66421, 69342, 81588, 95186, 132842, 138684, 142779, 190372, 199263, 265684, 285558, 398526, 464947, 571116, 797052, 863473, 929894, 1394841, 1726946, 1859788, 2590419, 2789682, 3453892, 5180838, 5579364, 6044311, 10361676, 12088622, 18132933, 24177244, 36265866, 72531732]

約数ペア:

[(1, 72531732), (2, 36265866), (3, 24177244), (4, 18132933), (6, 12088622), (7, 10361676), (12, 6044311), (13, 5579364), (14, 5180838), (21, 3453892), (26, 2789682), (28, 2590419), (39, 1859788), (42, 1726946), (52, 1394841), (78, 929894), (84, 863473), (91, 797052), (127, 571116), (156, 464947), (182, 398526), (254, 285558), (273, 265684), (364, 199263), (381, 190372), (508, 142779), (523, 138684), (546, 132842), (762, 95186), (889, 81588), (1046, 69342), (1092, 66421), (1524, 47593), (1569, 46228), (1651, 43932), (1778, 40794), (2092, 34671), (2667, 27196), (3138, 23114), (3302, 21966), (3556, 20397), (3661, 19812), (4953, 14644), (5334, 13598), (6276, 11557), (6604, 10983), (6799, 10668), (7322, 9906)]