123530836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 265111560

約数和(自身を除く): 141580724

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 121, 143, 242, 286, 319, 377, 484, 572, 638, 677, 754, 1276, 1354, 1508, 1573, 2708, 3146, 3509, 4147, 6292, 7018, 7447, 8294, 8801, 14036, 14894, 16588, 17602, 19633, 29788, 35204, 39266, 45617, 78532, 81917, 91234, 96811, 163834, 182468, 193622, 215963, 255229, 327668, 387244, 431926, 510458, 863852, 1020916, 1064921, 2129842, 2375593, 2807519, 4259684, 4751186, 5615038, 9502372, 11230076, 30882709, 61765418, 123530836]

約数ペア:

[(1, 123530836), (2, 61765418), (4, 30882709), (11, 11230076), (13, 9502372), (22, 5615038), (26, 4751186), (29, 4259684), (44, 2807519), (52, 2375593), (58, 2129842), (116, 1064921), (121, 1020916), (143, 863852), (242, 510458), (286, 431926), (319, 387244), (377, 327668), (484, 255229), (572, 215963), (638, 193622), (677, 182468), (754, 163834), (1276, 96811), (1354, 91234), (1508, 81917), (1573, 78532), (2708, 45617), (3146, 39266), (3509, 35204), (4147, 29788), (6292, 19633), (7018, 17602), (7447, 16588), (8294, 14894), (8801, 14036)]