72959208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{659}}^2$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 208771680

約数和(自身を除く): 135812472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 659, 1318, 1977, 2636, 3954, 4613, 5272, 7908, 9226, 13839, 15816, 18452, 27678, 36904, 55356, 110712, 434281, 868562, 1302843, 1737124, 2605686, 3039967, 3474248, 5211372, 6079934, 9119901, 10422744, 12159868, 18239802, 24319736, 36479604, 72959208]

約数ペア:

[(1, 72959208), (2, 36479604), (3, 24319736), (4, 18239802), (6, 12159868), (7, 10422744), (8, 9119901), (12, 6079934), (14, 5211372), (21, 3474248), (24, 3039967), (28, 2605686), (42, 1737124), (56, 1302843), (84, 868562), (168, 434281), (659, 110712), (1318, 55356), (1977, 36904), (2636, 27678), (3954, 18452), (4613, 15816), (5272, 13839), (7908, 9226)]