65919144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 174343680

約数和(自身を除く): 108424536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2161, 2542, 3813, 4322, 5084, 6483, 7626, 8644, 10168, 12966, 15252, 17288, 25932, 30504, 51864, 66991, 88601, 133982, 177202, 200973, 265803, 267964, 354404, 401946, 531606, 535928, 708808, 803892, 1063212, 1607784, 2126424, 2746631, 5493262, 8239893, 10986524, 16479786, 21973048, 32959572, 65919144]

約数ペア:

[(1, 65919144), (2, 32959572), (3, 21973048), (4, 16479786), (6, 10986524), (8, 8239893), (12, 5493262), (24, 2746631), (31, 2126424), (41, 1607784), (62, 1063212), (82, 803892), (93, 708808), (123, 535928), (124, 531606), (164, 401946), (186, 354404), (246, 267964), (248, 265803), (328, 200973), (372, 177202), (492, 133982), (744, 88601), (984, 66991), (1271, 51864), (2161, 30504), (2542, 25932), (3813, 17288), (4322, 15252), (5084, 12966), (6483, 10168), (7626, 8644)]