78847848

素因数分解:

$2^3\times 3^2\times {\mathrm{829}}^1\times {\mathrm{1321}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 213965700

約数和(自身を除く): 135117852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 829, 1321, 1658, 2487, 2642, 3316, 3963, 4974, 5284, 6632, 7461, 7926, 9948, 10568, 11889, 14922, 15852, 19896, 23778, 29844, 31704, 47556, 59688, 95112, 1095109, 2190218, 3285327, 4380436, 6570654, 8760872, 9855981, 13141308, 19711962, 26282616, 39423924, 78847848]

約数ペア:

[(1, 78847848), (2, 39423924), (3, 26282616), (4, 19711962), (6, 13141308), (8, 9855981), (9, 8760872), (12, 6570654), (18, 4380436), (24, 3285327), (36, 2190218), (72, 1095109), (829, 95112), (1321, 59688), (1658, 47556), (2487, 31704), (2642, 29844), (3316, 23778), (3963, 19896), (4974, 15852), (5284, 14922), (6632, 11889), (7461, 10568), (7926, 9948)]