72243886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 133866432

約数和(自身を除く): 61622546

約数列:

[1, 2, 11, 13, 22, 26, 41, 61, 82, 101, 122, 143, 202, 286, 451, 533, 671, 793, 902, 1066, 1111, 1313, 1342, 1586, 2222, 2501, 2626, 4141, 5002, 5863, 6161, 8282, 8723, 11726, 12322, 14443, 17446, 27511, 28886, 32513, 45551, 53833, 55022, 65026, 67771, 80093, 91102, 107666, 135542, 160186, 252601, 357643, 505202, 592163, 715286, 881023, 1184326, 1762046, 2778611, 3283813, 5557222, 6567626, 36121943, 72243886]

約数ペア:

[(1, 72243886), (2, 36121943), (11, 6567626), (13, 5557222), (22, 3283813), (26, 2778611), (41, 1762046), (61, 1184326), (82, 881023), (101, 715286), (122, 592163), (143, 505202), (202, 357643), (286, 252601), (451, 160186), (533, 135542), (671, 107666), (793, 91102), (902, 80093), (1066, 67771), (1111, 65026), (1313, 55022), (1342, 53833), (1586, 45551), (2222, 32513), (2501, 28886), (2626, 27511), (4141, 17446), (5002, 14443), (5863, 12322), (6161, 11726), (8282, 8723)]