80496873396

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{394291}}^1$

素因数の和:394461

約数の個数: 72

約数和(自身を含む): 209255495904

約数和(自身を除く): 128758622508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 107, 159, 212, 214, 318, 321, 428, 477, 636, 642, 954, 963, 1284, 1908, 1926, 3852, 5671, 11342, 17013, 22684, 34026, 51039, 68052, 102078, 204156, 394291, 788582, 1182873, 1577164, 2365746, 3548619, 4731492, 7097238, 14194476, 20897423, 41794846, 42189137, 62692269, 83589692, 84378274, 125384538, 126567411, 168756548, 188076807, 250769076, 253134822, 376153614, 379702233, 506269644, 752307228, 759404466, 1518808932, 2236024261, 4472048522, 6708072783, 8944097044, 13416145566, 20124218349, 26832291132, 40248436698, 80496873396]

約数ペア:

[(1, 80496873396), (2, 40248436698), (3, 26832291132), (4, 20124218349), (6, 13416145566), (9, 8944097044), (12, 6708072783), (18, 4472048522), (36, 2236024261), (53, 1518808932), (106, 759404466), (107, 752307228), (159, 506269644), (212, 379702233), (214, 376153614), (318, 253134822), (321, 250769076), (428, 188076807), (477, 168756548), (636, 126567411), (642, 125384538), (954, 84378274), (963, 83589692), (1284, 62692269), (1908, 42189137), (1926, 41794846), (3852, 20897423), (5671, 14194476), (11342, 7097238), (17013, 4731492), (22684, 3548619), (34026, 2365746), (51039, 1577164), (68052, 1182873), (102078, 788582), (204156, 394291)]