72988458

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 150904512

約数和(自身を除く): 77916054

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 202, 258, 303, 606, 2801, 4343, 5602, 8403, 8686, 13029, 16806, 26058, 120443, 240886, 282901, 361329, 565802, 722658, 848703, 1697406, 12164743, 24329486, 36494229, 72988458]

約数ペア:

[(1, 72988458), (2, 36494229), (3, 24329486), (6, 12164743), (43, 1697406), (86, 848703), (101, 722658), (129, 565802), (202, 361329), (258, 282901), (303, 240886), (606, 120443), (2801, 26058), (4343, 16806), (5602, 13029), (8403, 8686)]