78005736

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2729}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 211875300

約数和(自身を除く): 133869564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 2729, 3176, 3573, 4764, 5458, 7146, 8187, 9528, 10916, 14292, 16374, 21832, 24561, 28584, 32748, 49122, 65496, 98244, 196488, 1083413, 2166826, 3250239, 4333652, 6500478, 8667304, 9750717, 13000956, 19501434, 26001912, 39002868, 78005736]

約数ペア:

[(1, 78005736), (2, 39002868), (3, 26001912), (4, 19501434), (6, 13000956), (8, 9750717), (9, 8667304), (12, 6500478), (18, 4333652), (24, 3250239), (36, 2166826), (72, 1083413), (397, 196488), (794, 98244), (1191, 65496), (1588, 49122), (2382, 32748), (2729, 28584), (3176, 24561), (3573, 21832), (4764, 16374), (5458, 14292), (7146, 10916), (8187, 9528)]