72085818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{74623}}^1$

素因数の和:74658

約数の個数: 32

約数和(自身を含む): 171933696

約数和(自身を除く): 99847878

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 74623, 149246, 223869, 447738, 522361, 1044722, 1567083, 1716329, 3134166, 3432658, 5148987, 10297974, 12014303, 24028606, 36042909, 72085818]

約数ペア:

[(1, 72085818), (2, 36042909), (3, 24028606), (6, 12014303), (7, 10297974), (14, 5148987), (21, 3432658), (23, 3134166), (42, 1716329), (46, 1567083), (69, 1044722), (138, 522361), (161, 447738), (322, 223869), (483, 149246), (966, 74623)]