72470454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20789}}^1$

素因数の和:20884

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 95180106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 20789, 41578, 62367, 124734, 145523, 291046, 436569, 873138, 1725487, 3450974, 5176461, 10352922, 12078409, 24156818, 36235227, 72470454]

約数ペア:

[(1, 72470454), (2, 36235227), (3, 24156818), (6, 12078409), (7, 10352922), (14, 5176461), (21, 3450974), (42, 1725487), (83, 873138), (166, 436569), (249, 291046), (498, 145523), (581, 124734), (1162, 62367), (1743, 41578), (3486, 20789)]