15679420776

素因数分解:

$2^3\times 3^4\times {\mathrm{557}}^1\times {\mathrm{43441}}^1$

素因数の和:44016

約数の個数: 80

約数和(自身を含む): 43996754340

約数和(自身を除く): 28317333564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 557, 648, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 10026, 13368, 15039, 20052, 30078, 40104, 43441, 45117, 60156, 86882, 90234, 120312, 130323, 173764, 180468, 260646, 347528, 360936, 390969, 521292, 781938, 1042584, 1172907, 1563876, 2345814, 3127752, 3518721, 4691628, 7037442, 9383256, 14074884, 24196637, 28149768, 48393274, 72589911, 96786548, 145179822, 193573096, 217769733, 290359644, 435539466, 580719288, 653309199, 871078932, 1306618398, 1742157864, 1959927597, 2613236796, 3919855194, 5226473592, 7839710388, 15679420776]

約数ペア:

[(1, 15679420776), (2, 7839710388), (3, 5226473592), (4, 3919855194), (6, 2613236796), (8, 1959927597), (9, 1742157864), (12, 1306618398), (18, 871078932), (24, 653309199), (27, 580719288), (36, 435539466), (54, 290359644), (72, 217769733), (81, 193573096), (108, 145179822), (162, 96786548), (216, 72589911), (324, 48393274), (557, 28149768), (648, 24196637), (1114, 14074884), (1671, 9383256), (2228, 7037442), (3342, 4691628), (4456, 3518721), (5013, 3127752), (6684, 2345814), (10026, 1563876), (13368, 1172907), (15039, 1042584), (20052, 781938), (30078, 521292), (40104, 390969), (43441, 360936), (45117, 347528), (60156, 260646), (86882, 180468), (90234, 173764), (120312, 130323)]