80393684

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 167556480

約数和(自身を除く): 87162796

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 181, 203, 362, 406, 547, 724, 812, 1094, 1267, 2188, 2534, 3829, 5068, 5249, 7658, 10498, 15316, 15863, 20996, 31726, 36743, 63452, 73486, 99007, 111041, 146972, 198014, 222082, 396028, 444164, 693049, 1386098, 2772196, 2871203, 5742406, 11484812, 20098421, 40196842, 80393684]

約数ペア:

[(1, 80393684), (2, 40196842), (4, 20098421), (7, 11484812), (14, 5742406), (28, 2871203), (29, 2772196), (58, 1386098), (116, 693049), (181, 444164), (203, 396028), (362, 222082), (406, 198014), (547, 146972), (724, 111041), (812, 99007), (1094, 73486), (1267, 63452), (2188, 36743), (2534, 31726), (3829, 20996), (5068, 15863), (5249, 15316), (7658, 10498)]