72314886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 169150464

約数和(自身を除く): 96835578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 294, 446, 669, 1103, 1338, 1561, 2206, 3122, 3309, 4683, 6618, 7721, 9366, 10927, 15442, 21854, 23163, 32781, 46326, 54047, 65562, 108094, 162141, 245969, 324282, 491938, 737907, 1475814, 1721783, 3443566, 5165349, 10330698, 12052481, 24104962, 36157443, 72314886]

約数ペア:

[(1, 72314886), (2, 36157443), (3, 24104962), (6, 12052481), (7, 10330698), (14, 5165349), (21, 3443566), (42, 1721783), (49, 1475814), (98, 737907), (147, 491938), (223, 324282), (294, 245969), (446, 162141), (669, 108094), (1103, 65562), (1338, 54047), (1561, 46326), (2206, 32781), (3122, 23163), (3309, 21854), (4683, 15442), (6618, 10927), (7721, 9366)]