80872848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80231}}^1$

素因数の和:80252

約数の個数: 60

約数和(自身を含む): 258667968

約数和(自身を除く): 177795120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80231, 160462, 240693, 320924, 481386, 561617, 641848, 722079, 962772, 1123234, 1283696, 1444158, 1684851, 1925544, 2246468, 2888316, 3369702, 3851088, 4492936, 5054553, 5776632, 6739404, 8985872, 10109106, 11553264, 13478808, 20218212, 26957616, 40436424, 80872848]

約数ペア:

[(1, 80872848), (2, 40436424), (3, 26957616), (4, 20218212), (6, 13478808), (7, 11553264), (8, 10109106), (9, 8985872), (12, 6739404), (14, 5776632), (16, 5054553), (18, 4492936), (21, 3851088), (24, 3369702), (28, 2888316), (36, 2246468), (42, 1925544), (48, 1684851), (56, 1444158), (63, 1283696), (72, 1123234), (84, 962772), (112, 722079), (126, 641848), (144, 561617), (168, 481386), (252, 320924), (336, 240693), (504, 160462), (1008, 80231)]