72739576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 172025280

約数和(自身を除く): 99285704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 2437, 3731, 4264, 4874, 7462, 9748, 14924, 17059, 19496, 29848, 31681, 34118, 63362, 68236, 99917, 126724, 136472, 199834, 221767, 253448, 399668, 443534, 699419, 799336, 887068, 1298921, 1398838, 1774136, 2597842, 2797676, 5195684, 5595352, 9092447, 10391368, 18184894, 36369788, 72739576]

約数ペア:

[(1, 72739576), (2, 36369788), (4, 18184894), (7, 10391368), (8, 9092447), (13, 5595352), (14, 5195684), (26, 2797676), (28, 2597842), (41, 1774136), (52, 1398838), (56, 1298921), (82, 887068), (91, 799336), (104, 699419), (164, 443534), (182, 399668), (287, 253448), (328, 221767), (364, 199834), (533, 136472), (574, 126724), (728, 99917), (1066, 68236), (1148, 63362), (2132, 34118), (2296, 31681), (2437, 29848), (3731, 19496), (4264, 17059), (4874, 14924), (7462, 9748)]