90045054

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13781}}^1$

素因数の和:13814

約数の個数: 48

約数和(自身を含む): 219960720

約数和(自身を除く): 129915666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 13781, 27562, 41343, 82686, 124029, 151591, 248058, 303182, 372087, 454773, 744174, 909546, 1364319, 1667501, 2728638, 3335002, 4092957, 5002503, 8185914, 10005006, 15007509, 30015018, 45022527, 90045054]

約数ペア:

[(1, 90045054), (2, 45022527), (3, 30015018), (6, 15007509), (9, 10005006), (11, 8185914), (18, 5002503), (22, 4092957), (27, 3335002), (33, 2728638), (54, 1667501), (66, 1364319), (99, 909546), (121, 744174), (198, 454773), (242, 372087), (297, 303182), (363, 248058), (594, 151591), (726, 124029), (1089, 82686), (2178, 41343), (3267, 27562), (6534, 13781)]