80805456

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9511}}^1$

素因数の和:9584

約数の個数: 60

約数和(自身を含む): 230000160

約数和(自身を除く): 149194704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 9511, 19022, 28533, 38044, 57066, 76088, 85599, 114132, 152176, 171198, 228264, 342396, 456528, 561149, 684792, 1122298, 1369584, 1683447, 2244596, 3366894, 4489192, 5050341, 6733788, 8978384, 10100682, 13467576, 20201364, 26935152, 40402728, 80805456]

約数ペア:

[(1, 80805456), (2, 40402728), (3, 26935152), (4, 20201364), (6, 13467576), (8, 10100682), (9, 8978384), (12, 6733788), (16, 5050341), (18, 4489192), (24, 3366894), (36, 2244596), (48, 1683447), (59, 1369584), (72, 1122298), (118, 684792), (144, 561149), (177, 456528), (236, 342396), (354, 228264), (472, 171198), (531, 152176), (708, 114132), (944, 85599), (1062, 76088), (1416, 57066), (2124, 38044), (2832, 28533), (4248, 19022), (8496, 9511)]