42565692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 109038720

約数和(自身を除く): 66473028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 151, 156, 169, 278, 302, 338, 417, 453, 507, 556, 604, 676, 834, 906, 1014, 1668, 1807, 1812, 1963, 2028, 3614, 3926, 5421, 5889, 7228, 7852, 10842, 11778, 20989, 21684, 23491, 23556, 25519, 41978, 46982, 51038, 62967, 70473, 76557, 83956, 93964, 102076, 125934, 140946, 153114, 251868, 272857, 281892, 306228, 545714, 818571, 1091428, 1637142, 3274284, 3547141, 7094282, 10641423, 14188564, 21282846, 42565692]

約数ペア:

[(1, 42565692), (2, 21282846), (3, 14188564), (4, 10641423), (6, 7094282), (12, 3547141), (13, 3274284), (26, 1637142), (39, 1091428), (52, 818571), (78, 545714), (139, 306228), (151, 281892), (156, 272857), (169, 251868), (278, 153114), (302, 140946), (338, 125934), (417, 102076), (453, 93964), (507, 83956), (556, 76557), (604, 70473), (676, 62967), (834, 51038), (906, 46982), (1014, 41978), (1668, 25519), (1807, 23556), (1812, 23491), (1963, 21684), (2028, 20989), (3614, 11778), (3926, 10842), (5421, 7852), (5889, 7228)]