90631476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6247}}^1$

素因数の和:6301

約数の個数: 72

約数和(自身を含む): 254718464

約数和(自身を除く): 164086988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 6247, 7254, 12494, 14508, 18741, 24988, 37482, 56223, 74964, 81211, 112446, 162422, 193657, 224892, 243633, 324844, 387314, 487266, 580971, 730899, 774628, 974532, 1161942, 1461798, 1742913, 2323884, 2517541, 2923596, 3485826, 5035082, 6971652, 7552623, 10070164, 15105246, 22657869, 30210492, 45315738, 90631476]

約数ペア:

[(1, 90631476), (2, 45315738), (3, 30210492), (4, 22657869), (6, 15105246), (9, 10070164), (12, 7552623), (13, 6971652), (18, 5035082), (26, 3485826), (31, 2923596), (36, 2517541), (39, 2323884), (52, 1742913), (62, 1461798), (78, 1161942), (93, 974532), (117, 774628), (124, 730899), (156, 580971), (186, 487266), (234, 387314), (279, 324844), (372, 243633), (403, 224892), (468, 193657), (558, 162422), (806, 112446), (1116, 81211), (1209, 74964), (1612, 56223), (2418, 37482), (3627, 24988), (4836, 18741), (6247, 14508), (7254, 12494)]