90200526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 204761088

約数和(自身を除く): 114560562

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 137, 138, 274, 299, 367, 411, 598, 734, 822, 897, 1101, 1781, 1794, 2202, 3151, 3562, 4771, 5343, 6302, 8441, 9453, 9542, 10686, 14313, 16882, 18906, 25323, 28626, 40963, 50279, 50646, 81926, 100558, 109733, 122889, 150837, 219466, 245778, 301674, 329199, 653627, 658398, 1156417, 1307254, 1960881, 2312834, 3469251, 3921762, 6938502, 15033421, 30066842, 45100263, 90200526]

約数ペア:

[(1, 90200526), (2, 45100263), (3, 30066842), (6, 15033421), (13, 6938502), (23, 3921762), (26, 3469251), (39, 2312834), (46, 1960881), (69, 1307254), (78, 1156417), (137, 658398), (138, 653627), (274, 329199), (299, 301674), (367, 245778), (411, 219466), (598, 150837), (734, 122889), (822, 109733), (897, 100558), (1101, 81926), (1781, 50646), (1794, 50279), (2202, 40963), (3151, 28626), (3562, 25323), (4771, 18906), (5343, 16882), (6302, 14313), (8441, 10686), (9453, 9542)]