68936556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 173746944

約数和(自身を除く): 104810388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 647, 683, 1294, 1366, 1941, 2049, 2588, 2732, 3882, 4098, 7764, 8196, 8411, 8879, 16822, 17758, 25233, 26637, 33644, 35516, 50466, 53274, 100932, 106548, 441901, 883802, 1325703, 1767604, 2651406, 5302812, 5744713, 11489426, 17234139, 22978852, 34468278, 68936556]

約数ペア:

[(1, 68936556), (2, 34468278), (3, 22978852), (4, 17234139), (6, 11489426), (12, 5744713), (13, 5302812), (26, 2651406), (39, 1767604), (52, 1325703), (78, 883802), (156, 441901), (647, 106548), (683, 100932), (1294, 53274), (1366, 50466), (1941, 35516), (2049, 33644), (2588, 26637), (2732, 25233), (3882, 17758), (4098, 16822), (7764, 8879), (8196, 8411)]