90994228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 179786880

約数和(自身を除く): 88792652

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 83, 116, 166, 332, 377, 727, 754, 1079, 1454, 1508, 2158, 2407, 2908, 4316, 4814, 9451, 9628, 18902, 21083, 31291, 37804, 42166, 60341, 62582, 84332, 120682, 125164, 241364, 274079, 548158, 784433, 1096316, 1568866, 1749889, 3137732, 3499778, 6999556, 22748557, 45497114, 90994228]

約数ペア:

[(1, 90994228), (2, 45497114), (4, 22748557), (13, 6999556), (26, 3499778), (29, 3137732), (52, 1749889), (58, 1568866), (83, 1096316), (116, 784433), (166, 548158), (332, 274079), (377, 241364), (727, 125164), (754, 120682), (1079, 84332), (1454, 62582), (1508, 60341), (2158, 42166), (2407, 37804), (2908, 31291), (4316, 21083), (4814, 18902), (9451, 9628)]