87754572

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 230053824

約数和(自身を除く): 142299252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 83, 86, 129, 166, 172, 249, 258, 332, 387, 498, 516, 683, 747, 774, 996, 1366, 1494, 1548, 2049, 2732, 2988, 3569, 4098, 6147, 7138, 8196, 10707, 12294, 14276, 21414, 24588, 29369, 32121, 42828, 56689, 58738, 64242, 88107, 113378, 117476, 128484, 170067, 176214, 226756, 264321, 340134, 352428, 510201, 528642, 680268, 1020402, 1057284, 2040804, 2437627, 4875254, 7312881, 9750508, 14625762, 21938643, 29251524, 43877286, 87754572]

約数ペア:

[(1, 87754572), (2, 43877286), (3, 29251524), (4, 21938643), (6, 14625762), (9, 9750508), (12, 7312881), (18, 4875254), (36, 2437627), (43, 2040804), (83, 1057284), (86, 1020402), (129, 680268), (166, 528642), (172, 510201), (249, 352428), (258, 340134), (332, 264321), (387, 226756), (498, 176214), (516, 170067), (683, 128484), (747, 117476), (774, 113378), (996, 88107), (1366, 64242), (1494, 58738), (1548, 56689), (2049, 42828), (2732, 32121), (2988, 29369), (3569, 24588), (4098, 21414), (6147, 14276), (7138, 12294), (8196, 10707)]