81738497754

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{414971}}^1$

素因数の和:415363

約数の個数: 48

約数和(自身を含む): 183331309824

約数和(自身を除く): 101592812070

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 353, 558, 706, 1059, 2118, 3177, 6354, 10943, 21886, 32829, 65658, 98487, 196974, 414971, 829942, 1244913, 2489826, 3734739, 7469478, 12864101, 25728202, 38592303, 77184606, 115776909, 146484763, 231553818, 292969526, 439454289, 878908578, 1318362867, 2636725734, 4541027653, 9082055306, 13623082959, 27246165918, 40869248877, 81738497754]

約数ペア:

[(1, 81738497754), (2, 40869248877), (3, 27246165918), (6, 13623082959), (9, 9082055306), (18, 4541027653), (31, 2636725734), (62, 1318362867), (93, 878908578), (186, 439454289), (279, 292969526), (353, 231553818), (558, 146484763), (706, 115776909), (1059, 77184606), (2118, 38592303), (3177, 25728202), (6354, 12864101), (10943, 7469478), (21886, 3734739), (32829, 2489826), (65658, 1244913), (98487, 829942), (196974, 414971)]