57872412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4043

約数の個数: 72

約数和(自身を含む): 162664320

約数和(自身を除く): 104791908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 3989, 4836, 7254, 7978, 11967, 14508, 15956, 23934, 35901, 47868, 51857, 71802, 103714, 123659, 143604, 155571, 207428, 247318, 311142, 370977, 466713, 494636, 622284, 741954, 933426, 1112931, 1483908, 1607567, 1866852, 2225862, 3215134, 4451724, 4822701, 6430268, 9645402, 14468103, 19290804, 28936206, 57872412]

約数ペア:

[(1, 57872412), (2, 28936206), (3, 19290804), (4, 14468103), (6, 9645402), (9, 6430268), (12, 4822701), (13, 4451724), (18, 3215134), (26, 2225862), (31, 1866852), (36, 1607567), (39, 1483908), (52, 1112931), (62, 933426), (78, 741954), (93, 622284), (117, 494636), (124, 466713), (156, 370977), (186, 311142), (234, 247318), (279, 207428), (372, 155571), (403, 143604), (468, 123659), (558, 103714), (806, 71802), (1116, 51857), (1209, 47868), (1612, 35901), (2418, 23934), (3627, 15956), (3989, 14508), (4836, 11967), (7254, 7978)]