84977881610

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1\times {\mathrm{853}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 156159843840

約数和(自身を除く): 71181962230

約数列:

[1, 2, 5, 10, 73, 146, 239, 365, 478, 571, 730, 853, 1142, 1195, 1706, 2390, 2855, 4265, 5710, 8530, 17447, 34894, 41683, 62269, 83366, 87235, 124538, 136469, 174470, 203867, 208415, 272938, 311345, 407734, 416830, 487063, 622690, 682345, 974126, 1019335, 1364690, 2038670, 2435315, 4870630, 9962237, 14882291, 19924474, 29764582, 35555599, 49811185, 71111198, 74411455, 99622370, 116408057, 148822910, 177777995, 232816114, 355555990, 582040285, 1164080570, 8497788161, 16995576322, 42488940805, 84977881610]

約数ペア:

[(1, 84977881610), (2, 42488940805), (5, 16995576322), (10, 8497788161), (73, 1164080570), (146, 582040285), (239, 355555990), (365, 232816114), (478, 177777995), (571, 148822910), (730, 116408057), (853, 99622370), (1142, 74411455), (1195, 71111198), (1706, 49811185), (2390, 35555599), (2855, 29764582), (4265, 19924474), (5710, 14882291), (8530, 9962237), (17447, 4870630), (34894, 2435315), (41683, 2038670), (62269, 1364690), (83366, 1019335), (87235, 974126), (124538, 682345), (136469, 622690), (174470, 487063), (203867, 416830), (208415, 407734), (272938, 311345)]