80237016

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30119}}^1$

素因数の和:30168

約数の個数: 48

約数和(自身を含む): 223189200

約数和(自身を除く): 142952184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 30119, 60238, 90357, 120476, 180714, 240952, 271071, 361428, 542142, 722856, 1084284, 1114403, 2168568, 2228806, 3343209, 4457612, 6686418, 8915224, 10029627, 13372836, 20059254, 26745672, 40118508, 80237016]

約数ペア:

[(1, 80237016), (2, 40118508), (3, 26745672), (4, 20059254), (6, 13372836), (8, 10029627), (9, 8915224), (12, 6686418), (18, 4457612), (24, 3343209), (36, 2228806), (37, 2168568), (72, 1114403), (74, 1084284), (111, 722856), (148, 542142), (222, 361428), (296, 271071), (333, 240952), (444, 180714), (666, 120476), (888, 90357), (1332, 60238), (2664, 30119)]