79967704

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 153180000

約数和(自身を除く): 73212296

約数列:

[1, 2, 4, 8, 73, 146, 149, 292, 298, 584, 596, 919, 1192, 1838, 3676, 7352, 10877, 21754, 43508, 67087, 87016, 134174, 136931, 268348, 273862, 536696, 547724, 1095448, 9995963, 19991926, 39983852, 79967704]

約数ペア:

[(1, 79967704), (2, 39983852), (4, 19991926), (8, 9995963), (73, 1095448), (146, 547724), (149, 536696), (292, 273862), (298, 268348), (584, 136931), (596, 134174), (919, 87016), (1192, 67087), (1838, 43508), (3676, 21754), (7352, 10877)]