72479660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3079}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 95170900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 3079, 4708, 5885, 6158, 11770, 12316, 15395, 23540, 30790, 33869, 61580, 67738, 135476, 169345, 329453, 338690, 658906, 677380, 1317812, 1647265, 3294530, 3623983, 6589060, 7247966, 14495932, 18119915, 36239830, 72479660]

約数ペア:

[(1, 72479660), (2, 36239830), (4, 18119915), (5, 14495932), (10, 7247966), (11, 6589060), (20, 3623983), (22, 3294530), (44, 1647265), (55, 1317812), (107, 677380), (110, 658906), (214, 338690), (220, 329453), (428, 169345), (535, 135476), (1070, 67738), (1177, 61580), (2140, 33869), (2354, 30790), (3079, 23540), (4708, 15395), (5885, 12316), (6158, 11770)]