550968084

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6763}}^1$

素因数の和:6877

約数の個数: 72

約数和(自身を含む): 1457560832

約数和(自身を除く): 906592748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 876, 1116, 1314, 2263, 2628, 4526, 6763, 6789, 9052, 13526, 13578, 20289, 20367, 27052, 27156, 40578, 40734, 60867, 81156, 81468, 121734, 209653, 243468, 419306, 493699, 628959, 838612, 987398, 1257918, 1481097, 1886877, 1974796, 2515836, 2962194, 3773754, 4443291, 5924388, 7547508, 8886582, 15304669, 17773164, 30609338, 45914007, 61218676, 91828014, 137742021, 183656028, 275484042, 550968084]

約数ペア:

[(1, 550968084), (2, 275484042), (3, 183656028), (4, 137742021), (6, 91828014), (9, 61218676), (12, 45914007), (18, 30609338), (31, 17773164), (36, 15304669), (62, 8886582), (73, 7547508), (93, 5924388), (124, 4443291), (146, 3773754), (186, 2962194), (219, 2515836), (279, 1974796), (292, 1886877), (372, 1481097), (438, 1257918), (558, 987398), (657, 838612), (876, 628959), (1116, 493699), (1314, 419306), (2263, 243468), (2628, 209653), (4526, 121734), (6763, 81468), (6789, 81156), (9052, 60867), (13526, 40734), (13578, 40578), (20289, 27156), (20367, 27052)]