89138868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81629}}^1$

素因数の和:81656

約数の個数: 48

約数和(自身を含む): 255991680

約数和(自身を除く): 166852812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 81629, 163258, 244887, 326516, 489774, 571403, 979548, 1061177, 1142806, 1714209, 2122354, 2285612, 3183531, 3428418, 4244708, 6367062, 6856836, 7428239, 12734124, 14856478, 22284717, 29712956, 44569434, 89138868]

約数ペア:

[(1, 89138868), (2, 44569434), (3, 29712956), (4, 22284717), (6, 14856478), (7, 12734124), (12, 7428239), (13, 6856836), (14, 6367062), (21, 4244708), (26, 3428418), (28, 3183531), (39, 2285612), (42, 2122354), (52, 1714209), (78, 1142806), (84, 1061177), (91, 979548), (156, 571403), (182, 489774), (273, 326516), (364, 244887), (546, 163258), (1092, 81629)]