78868288

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:575

約数の個数: 56

約数和(自身を含む): 164957760

約数和(自身を除く): 86089472

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 131, 184, 262, 368, 409, 524, 736, 818, 1048, 1472, 1636, 2096, 3013, 3272, 4192, 6026, 6544, 8384, 9407, 12052, 13088, 18814, 24104, 26176, 37628, 48208, 53579, 75256, 96416, 107158, 150512, 192832, 214316, 301024, 428632, 602048, 857264, 1232317, 1714528, 2464634, 3429056, 4929268, 9858536, 19717072, 39434144, 78868288]

約数ペア:

[(1, 78868288), (2, 39434144), (4, 19717072), (8, 9858536), (16, 4929268), (23, 3429056), (32, 2464634), (46, 1714528), (64, 1232317), (92, 857264), (131, 602048), (184, 428632), (262, 301024), (368, 214316), (409, 192832), (524, 150512), (736, 107158), (818, 96416), (1048, 75256), (1472, 53579), (1636, 48208), (2096, 37628), (3013, 26176), (3272, 24104), (4192, 18814), (6026, 13088), (6544, 12052), (8384, 9407)]