80439792

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54059}}^1$

素因数の和:54101

約数の個数: 40

約数和(自身を含む): 214510080

約数和(自身を除く): 134070288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54059, 108118, 162177, 216236, 324354, 432472, 648708, 864944, 1297416, 1675829, 2594832, 3351658, 5027487, 6703316, 10054974, 13406632, 20109948, 26813264, 40219896, 80439792]

約数ペア:

[(1, 80439792), (2, 40219896), (3, 26813264), (4, 20109948), (6, 13406632), (8, 10054974), (12, 6703316), (16, 5027487), (24, 3351658), (31, 2594832), (48, 1675829), (62, 1297416), (93, 864944), (124, 648708), (186, 432472), (248, 324354), (372, 216236), (496, 162177), (744, 108118), (1488, 54059)]