72770958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{310987}}^1$

素因数の和:311008

約数の個数: 24

約数和(自身を含む): 169799448

約数和(自身を除く): 97028490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 310987, 621974, 932961, 1865922, 2798883, 4042831, 5597766, 8085662, 12128493, 24256986, 36385479, 72770958]

約数ペア:

[(1, 72770958), (2, 36385479), (3, 24256986), (6, 12128493), (9, 8085662), (13, 5597766), (18, 4042831), (26, 2798883), (39, 1865922), (78, 932961), (117, 621974), (234, 310987)]