67851836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 131712000

約数和(自身を除く): 63860164

約数列:

[1, 2, 4, 13, 26, 52, 79, 83, 158, 166, 199, 316, 332, 398, 796, 1027, 1079, 2054, 2158, 2587, 4108, 4316, 5174, 6557, 10348, 13114, 15721, 16517, 26228, 31442, 33034, 62884, 66068, 85241, 170482, 204373, 214721, 340964, 408746, 429442, 817492, 858884, 1304843, 2609686, 5219372, 16962959, 33925918, 67851836]

約数ペア:

[(1, 67851836), (2, 33925918), (4, 16962959), (13, 5219372), (26, 2609686), (52, 1304843), (79, 858884), (83, 817492), (158, 429442), (166, 408746), (199, 340964), (316, 214721), (332, 204373), (398, 170482), (796, 85241), (1027, 66068), (1079, 62884), (2054, 33034), (2158, 31442), (2587, 26228), (4108, 16517), (4316, 15721), (5174, 13114), (6557, 10348)]