90143556

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{577}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 215959296

約数和(自身を除く): 125815740

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 277, 282, 554, 564, 577, 831, 1108, 1154, 1662, 1731, 2308, 3324, 3462, 6924, 13019, 26038, 27119, 39057, 52076, 54238, 78114, 81357, 108476, 156228, 159829, 162714, 319658, 325428, 479487, 639316, 958974, 1917948, 7511963, 15023926, 22535889, 30047852, 45071778, 90143556]

約数ペア:

[(1, 90143556), (2, 45071778), (3, 30047852), (4, 22535889), (6, 15023926), (12, 7511963), (47, 1917948), (94, 958974), (141, 639316), (188, 479487), (277, 325428), (282, 319658), (554, 162714), (564, 159829), (577, 156228), (831, 108476), (1108, 81357), (1154, 78114), (1662, 54238), (1731, 52076), (2308, 39057), (3324, 27119), (3462, 26038), (6924, 13019)]