90002924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 182112000

約数和(自身を除く): 92109076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 199, 209, 398, 418, 541, 796, 836, 1082, 2164, 2189, 3781, 4378, 5951, 7562, 8756, 10279, 11902, 15124, 20558, 23804, 41116, 41591, 83182, 107659, 113069, 166364, 215318, 226138, 430636, 452276, 1184249, 2045521, 2368498, 4091042, 4736996, 8182084, 22500731, 45001462, 90002924]

約数ペア:

[(1, 90002924), (2, 45001462), (4, 22500731), (11, 8182084), (19, 4736996), (22, 4091042), (38, 2368498), (44, 2045521), (76, 1184249), (199, 452276), (209, 430636), (398, 226138), (418, 215318), (541, 166364), (796, 113069), (836, 107659), (1082, 83182), (2164, 41591), (2189, 41116), (3781, 23804), (4378, 20558), (5951, 15124), (7562, 11902), (8756, 10279)]