123977178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5953}}^1$

素因数の和:6063

約数の個数: 48

約数和(自身を含む): 292579560

約数和(自身を除く): 168602382

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 5953, 6942, 10413, 11906, 17859, 20826, 35718, 53577, 77389, 107154, 154778, 232167, 464334, 529817, 696501, 1059634, 1393002, 1589451, 3178902, 4768353, 6887621, 9536706, 13775242, 20662863, 41325726, 61988589, 123977178]

約数ペア:

[(1, 123977178), (2, 61988589), (3, 41325726), (6, 20662863), (9, 13775242), (13, 9536706), (18, 6887621), (26, 4768353), (39, 3178902), (78, 1589451), (89, 1393002), (117, 1059634), (178, 696501), (234, 529817), (267, 464334), (534, 232167), (801, 154778), (1157, 107154), (1602, 77389), (2314, 53577), (3471, 35718), (5953, 20826), (6942, 17859), (10413, 11906)]