40394088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{80147}}^1$

素因数の和:80166

約数の個数: 48

約数和(自身を含む): 125030880

約数和(自身を除く): 84636792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 80147, 160294, 240441, 320588, 480882, 561029, 641176, 721323, 961764, 1122058, 1442646, 1683087, 1923528, 2244116, 2885292, 3366174, 4488232, 5049261, 5770584, 6732348, 10098522, 13464696, 20197044, 40394088]

約数ペア:

[(1, 40394088), (2, 20197044), (3, 13464696), (4, 10098522), (6, 6732348), (7, 5770584), (8, 5049261), (9, 4488232), (12, 3366174), (14, 2885292), (18, 2244116), (21, 1923528), (24, 1683087), (28, 1442646), (36, 1122058), (42, 961764), (56, 721323), (63, 641176), (72, 561029), (84, 480882), (126, 320588), (168, 240441), (252, 160294), (504, 80147)]