72686832

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 200156832

約数和(自身を除く): 127470000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 281, 317, 408, 562, 634, 816, 843, 951, 1124, 1268, 1686, 1902, 2248, 2536, 3372, 3804, 4496, 4777, 5072, 5389, 6744, 7608, 9554, 10778, 13488, 14331, 15216, 16167, 19108, 21556, 28662, 32334, 38216, 43112, 57324, 64668, 76432, 86224, 89077, 114648, 129336, 178154, 229296, 258672, 267231, 356308, 534462, 712616, 1068924, 1425232, 1514309, 2137848, 3028618, 4275696, 4542927, 6057236, 9085854, 12114472, 18171708, 24228944, 36343416, 72686832]

約数ペア:

[(1, 72686832), (2, 36343416), (3, 24228944), (4, 18171708), (6, 12114472), (8, 9085854), (12, 6057236), (16, 4542927), (17, 4275696), (24, 3028618), (34, 2137848), (48, 1514309), (51, 1425232), (68, 1068924), (102, 712616), (136, 534462), (204, 356308), (272, 267231), (281, 258672), (317, 229296), (408, 178154), (562, 129336), (634, 114648), (816, 89077), (843, 86224), (951, 76432), (1124, 64668), (1268, 57324), (1686, 43112), (1902, 38216), (2248, 32334), (2536, 28662), (3372, 21556), (3804, 19108), (4496, 16167), (4777, 15216), (5072, 14331), (5389, 13488), (6744, 10778), (7608, 9554)]