91309848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1291}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 261707520

約数和(自身を除く): 170397672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1291, 1684, 2526, 2582, 2947, 3368, 3873, 5052, 5164, 5894, 7746, 8841, 9037, 10104, 10328, 11788, 15492, 17682, 18074, 23576, 27111, 30984, 35364, 36148, 54222, 70728, 72296, 108444, 216888, 543511, 1087022, 1630533, 2174044, 3261066, 3804577, 4348088, 6522132, 7609154, 11413731, 13044264, 15218308, 22827462, 30436616, 45654924, 91309848]

約数ペア:

[(1, 91309848), (2, 45654924), (3, 30436616), (4, 22827462), (6, 15218308), (7, 13044264), (8, 11413731), (12, 7609154), (14, 6522132), (21, 4348088), (24, 3804577), (28, 3261066), (42, 2174044), (56, 1630533), (84, 1087022), (168, 543511), (421, 216888), (842, 108444), (1263, 72296), (1291, 70728), (1684, 54222), (2526, 36148), (2582, 35364), (2947, 30984), (3368, 27111), (3873, 23576), (5052, 18074), (5164, 17682), (5894, 15492), (7746, 11788), (8841, 10328), (9037, 10104)]