72260518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 124688160

約数和(自身を除く): 52427642

約数列:

[1, 2, 11, 22, 29, 53, 58, 106, 319, 583, 638, 1166, 1537, 2137, 3074, 4274, 16907, 23507, 33814, 47014, 61973, 113261, 123946, 226522, 681703, 1245871, 1363406, 2491742, 3284569, 6569138, 36130259, 72260518]

約数ペア:

[(1, 72260518), (2, 36130259), (11, 6569138), (22, 3284569), (29, 2491742), (53, 1363406), (58, 1245871), (106, 681703), (319, 226522), (583, 123946), (638, 113261), (1166, 61973), (1537, 47014), (2137, 33814), (3074, 23507), (4274, 16907)]