90075414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 212970240

約数和(自身を除く): 122894826

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 277, 286, 379, 429, 554, 758, 831, 858, 1137, 1662, 2274, 3047, 3601, 4169, 4927, 6094, 7202, 8338, 9141, 9854, 10803, 12507, 14781, 18282, 21606, 25014, 29562, 39611, 54197, 79222, 104983, 108394, 118833, 162591, 209966, 237666, 314949, 325182, 629898, 1154813, 1364779, 2309626, 2729558, 3464439, 4094337, 6928878, 8188674, 15012569, 30025138, 45037707, 90075414]

約数ペア:

[(1, 90075414), (2, 45037707), (3, 30025138), (6, 15012569), (11, 8188674), (13, 6928878), (22, 4094337), (26, 3464439), (33, 2729558), (39, 2309626), (66, 1364779), (78, 1154813), (143, 629898), (277, 325182), (286, 314949), (379, 237666), (429, 209966), (554, 162591), (758, 118833), (831, 108394), (858, 104983), (1137, 79222), (1662, 54197), (2274, 39611), (3047, 29562), (3601, 25014), (4169, 21606), (4927, 18282), (6094, 14781), (7202, 12507), (8338, 10803), (9141, 9854)]