74408724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{158993}}^1$

素因数の和:159016

約数の個数: 36

約数和(自身を含む): 202558356

約数和(自身を除く): 128149632

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 158993, 317986, 476979, 635972, 953958, 1430937, 1907916, 2066909, 2861874, 4133818, 5723748, 6200727, 8267636, 12401454, 18602181, 24802908, 37204362, 74408724]

約数ペア:

[(1, 74408724), (2, 37204362), (3, 24802908), (4, 18602181), (6, 12401454), (9, 8267636), (12, 6200727), (13, 5723748), (18, 4133818), (26, 2861874), (36, 2066909), (39, 1907916), (52, 1430937), (78, 953958), (117, 635972), (156, 476979), (234, 317986), (468, 158993)]