126720984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17659}}^1$

素因数の和:17704

約数の個数: 64

約数和(自身を含む): 356025600

約数和(自身を除く): 229304616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 17659, 35318, 52977, 70636, 105954, 141272, 211908, 229567, 406157, 423816, 459134, 688701, 812314, 918268, 1218471, 1377402, 1624628, 1836536, 2436942, 2754804, 3249256, 4873884, 5280041, 5509608, 9747768, 10560082, 15840123, 21120164, 31680246, 42240328, 63360492, 126720984]

約数ペア:

[(1, 126720984), (2, 63360492), (3, 42240328), (4, 31680246), (6, 21120164), (8, 15840123), (12, 10560082), (13, 9747768), (23, 5509608), (24, 5280041), (26, 4873884), (39, 3249256), (46, 2754804), (52, 2436942), (69, 1836536), (78, 1624628), (92, 1377402), (104, 1218471), (138, 918268), (156, 812314), (184, 688701), (276, 459134), (299, 423816), (312, 406157), (552, 229567), (598, 211908), (897, 141272), (1196, 105954), (1794, 70636), (2392, 52977), (3588, 35318), (7176, 17659)]