73189508

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 151073664

約数和(自身を除く): 77884156

約数列:

[1, 2, 4, 7, 14, 28, 61, 73, 122, 146, 244, 292, 427, 511, 587, 854, 1022, 1174, 1708, 2044, 2348, 4109, 4453, 8218, 8906, 16436, 17812, 31171, 35807, 42851, 62342, 71614, 85702, 124684, 143228, 171404, 250649, 299957, 501298, 599914, 1002596, 1199828, 2613911, 5227822, 10455644, 18297377, 36594754, 73189508]

約数ペア:

[(1, 73189508), (2, 36594754), (4, 18297377), (7, 10455644), (14, 5227822), (28, 2613911), (61, 1199828), (73, 1002596), (122, 599914), (146, 501298), (244, 299957), (292, 250649), (427, 171404), (511, 143228), (587, 124684), (854, 85702), (1022, 71614), (1174, 62342), (1708, 42851), (2044, 35807), (2348, 31171), (4109, 17812), (4453, 16436), (8218, 8906)]