61819992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{66047}}^1$

素因数の和:66072

約数の個数: 48

約数和(自身を含む): 180311040

約数和(自身を除く): 118491048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 66047, 132094, 198141, 264188, 396282, 528376, 594423, 792564, 858611, 1188846, 1585128, 1717222, 2377692, 2575833, 3434444, 4755384, 5151666, 6868888, 7727499, 10303332, 15454998, 20606664, 30909996, 61819992]

約数ペア:

[(1, 61819992), (2, 30909996), (3, 20606664), (4, 15454998), (6, 10303332), (8, 7727499), (9, 6868888), (12, 5151666), (13, 4755384), (18, 3434444), (24, 2575833), (26, 2377692), (36, 1717222), (39, 1585128), (52, 1188846), (72, 858611), (78, 792564), (104, 594423), (117, 528376), (156, 396282), (234, 264188), (312, 198141), (468, 132094), (936, 66047)]