80802696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258983}}^1$

素因数の和:259005

約数の個数: 32

約数和(自身を含む): 217546560

約数和(自身を除く): 136743864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 258983, 517966, 776949, 1035932, 1553898, 2071864, 3107796, 3366779, 6215592, 6733558, 10100337, 13467116, 20200674, 26934232, 40401348, 80802696]

約数ペア:

[(1, 80802696), (2, 40401348), (3, 26934232), (4, 20200674), (6, 13467116), (8, 10100337), (12, 6733558), (13, 6215592), (24, 3366779), (26, 3107796), (39, 2071864), (52, 1553898), (78, 1035932), (104, 776949), (156, 517966), (312, 258983)]