67472664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1801}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 193751040

約数和(自身を除く): 126278376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1784, 1801, 2676, 3122, 3602, 4683, 5352, 5403, 6244, 7204, 9366, 10806, 12488, 12607, 14408, 18732, 21612, 25214, 37464, 37821, 43224, 50428, 75642, 100856, 151284, 302568, 401623, 803246, 1204869, 1606492, 2409738, 2811361, 3212984, 4819476, 5622722, 8434083, 9638952, 11245444, 16868166, 22490888, 33736332, 67472664]

約数ペア:

[(1, 67472664), (2, 33736332), (3, 22490888), (4, 16868166), (6, 11245444), (7, 9638952), (8, 8434083), (12, 5622722), (14, 4819476), (21, 3212984), (24, 2811361), (28, 2409738), (42, 1606492), (56, 1204869), (84, 803246), (168, 401623), (223, 302568), (446, 151284), (669, 100856), (892, 75642), (1338, 50428), (1561, 43224), (1784, 37821), (1801, 37464), (2676, 25214), (3122, 21612), (3602, 18732), (4683, 14408), (5352, 12607), (5403, 12488), (6244, 10806), (7204, 9366)]