129454668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73387}}^1$

素因数の和:73411

約数の個数: 54

約数和(自身を含む): 380663556

約数和(自身を除く): 251208888

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 73387, 146774, 220161, 293548, 440322, 513709, 660483, 880644, 1027418, 1320966, 1541127, 2054836, 2641932, 3082254, 3595963, 4623381, 6164508, 7191926, 9246762, 10787889, 14383852, 18493524, 21575778, 32363667, 43151556, 64727334, 129454668]

約数ペア:

[(1, 129454668), (2, 64727334), (3, 43151556), (4, 32363667), (6, 21575778), (7, 18493524), (9, 14383852), (12, 10787889), (14, 9246762), (18, 7191926), (21, 6164508), (28, 4623381), (36, 3595963), (42, 3082254), (49, 2641932), (63, 2054836), (84, 1541127), (98, 1320966), (126, 1027418), (147, 880644), (196, 660483), (252, 513709), (294, 440322), (441, 293548), (588, 220161), (882, 146774), (1764, 73387)]