72991122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3701}}^1$

素因数の和:3898

約数の個数: 32

約数和(自身を含む): 154595520

約数和(自身を除く): 81604398

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 3701, 6574, 7402, 9861, 11103, 19722, 22206, 70319, 140638, 210957, 421914, 640273, 1280546, 1920819, 3841638, 12165187, 24330374, 36495561, 72991122]

約数ペア:

[(1, 72991122), (2, 36495561), (3, 24330374), (6, 12165187), (19, 3841638), (38, 1920819), (57, 1280546), (114, 640273), (173, 421914), (346, 210957), (519, 140638), (1038, 70319), (3287, 22206), (3701, 19722), (6574, 11103), (7402, 9861)]