90027828

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{75781}}^1$

素因数の和:75805

約数の個数: 48

約数和(自身を含む): 254627520

約数和(自身を除く): 164599692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 75781, 151562, 227343, 303124, 454686, 682029, 833591, 909372, 1364058, 1667182, 2046087, 2500773, 2728116, 3334364, 4092174, 5001546, 7502319, 8184348, 10003092, 15004638, 22506957, 30009276, 45013914, 90027828]

約数ペア:

[(1, 90027828), (2, 45013914), (3, 30009276), (4, 22506957), (6, 15004638), (9, 10003092), (11, 8184348), (12, 7502319), (18, 5001546), (22, 4092174), (27, 3334364), (33, 2728116), (36, 2500773), (44, 2046087), (54, 1667182), (66, 1364058), (99, 909372), (108, 833591), (132, 682029), (198, 454686), (297, 303124), (396, 227343), (594, 151562), (1188, 75781)]