90552852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1069}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 248098760

約数和(自身を除く): 157545908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 1069, 1086, 1629, 2138, 2172, 2353, 3207, 3258, 4276, 4706, 6414, 6516, 7059, 9412, 9621, 12828, 13897, 14118, 19242, 21177, 27794, 28236, 38484, 41691, 42354, 55588, 83382, 84708, 125073, 166764, 193489, 250146, 386978, 500292, 580467, 773956, 1160934, 1741401, 2321868, 2515357, 3482802, 5030714, 6965604, 7546071, 10061428, 15092142, 22638213, 30184284, 45276426, 90552852]

約数ペア:

[(1, 90552852), (2, 45276426), (3, 30184284), (4, 22638213), (6, 15092142), (9, 10061428), (12, 7546071), (13, 6965604), (18, 5030714), (26, 3482802), (36, 2515357), (39, 2321868), (52, 1741401), (78, 1160934), (117, 773956), (156, 580467), (181, 500292), (234, 386978), (362, 250146), (468, 193489), (543, 166764), (724, 125073), (1069, 84708), (1086, 83382), (1629, 55588), (2138, 42354), (2172, 41691), (2353, 38484), (3207, 28236), (3258, 27794), (4276, 21177), (4706, 19242), (6414, 14118), (6516, 13897), (7059, 12828), (9412, 9621)]