74969232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 209778240

約数和(自身を除く): 134809008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 317, 379, 624, 634, 758, 951, 1137, 1268, 1516, 1902, 2274, 2536, 3032, 3804, 4121, 4548, 4927, 5072, 6064, 7608, 8242, 9096, 9854, 12363, 14781, 15216, 16484, 18192, 19708, 24726, 29562, 32968, 39416, 49452, 59124, 65936, 78832, 98904, 118248, 120143, 197808, 236496, 240286, 360429, 480572, 720858, 961144, 1441716, 1561859, 1922288, 2883432, 3123718, 4685577, 5766864, 6247436, 9371154, 12494872, 18742308, 24989744, 37484616, 74969232]

約数ペア:

[(1, 74969232), (2, 37484616), (3, 24989744), (4, 18742308), (6, 12494872), (8, 9371154), (12, 6247436), (13, 5766864), (16, 4685577), (24, 3123718), (26, 2883432), (39, 1922288), (48, 1561859), (52, 1441716), (78, 961144), (104, 720858), (156, 480572), (208, 360429), (312, 240286), (317, 236496), (379, 197808), (624, 120143), (634, 118248), (758, 98904), (951, 78832), (1137, 65936), (1268, 59124), (1516, 49452), (1902, 39416), (2274, 32968), (2536, 29562), (3032, 24726), (3804, 19708), (4121, 18192), (4548, 16484), (4927, 15216), (5072, 14781), (6064, 12363), (7608, 9854), (8242, 9096)]