72818556

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 173746944

約数和(自身を除く): 100928388

約数列:

[1, 2, 3, 4, 6, 12, 83, 113, 166, 226, 249, 332, 339, 452, 498, 647, 678, 996, 1294, 1356, 1941, 2588, 3882, 7764, 9379, 18758, 28137, 37516, 53701, 56274, 73111, 107402, 112548, 146222, 161103, 214804, 219333, 292444, 322206, 438666, 644412, 877332, 6068213, 12136426, 18204639, 24272852, 36409278, 72818556]

約数ペア:

[(1, 72818556), (2, 36409278), (3, 24272852), (4, 18204639), (6, 12136426), (12, 6068213), (83, 877332), (113, 644412), (166, 438666), (226, 322206), (249, 292444), (332, 219333), (339, 214804), (452, 161103), (498, 146222), (647, 112548), (678, 107402), (996, 73111), (1294, 56274), (1356, 53701), (1941, 37516), (2588, 28137), (3882, 18758), (7764, 9379)]