61648956

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 165320064

約数和(自身を除く): 103671108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 1493, 2294, 2986, 3441, 4479, 4588, 5972, 6882, 8958, 10323, 13437, 13764, 17916, 20646, 26874, 41292, 46283, 53748, 55241, 92566, 110482, 138849, 165723, 185132, 220964, 277698, 331446, 416547, 497169, 555396, 662892, 833094, 994338, 1666188, 1712471, 1988676, 3424942, 5137413, 6849884, 10274826, 15412239, 20549652, 30824478, 61648956]

約数ペア:

[(1, 61648956), (2, 30824478), (3, 20549652), (4, 15412239), (6, 10274826), (9, 6849884), (12, 5137413), (18, 3424942), (31, 1988676), (36, 1712471), (37, 1666188), (62, 994338), (74, 833094), (93, 662892), (111, 555396), (124, 497169), (148, 416547), (186, 331446), (222, 277698), (279, 220964), (333, 185132), (372, 165723), (444, 138849), (558, 110482), (666, 92566), (1116, 55241), (1147, 53748), (1332, 46283), (1493, 41292), (2294, 26874), (2986, 20646), (3441, 17916), (4479, 13764), (4588, 13437), (5972, 10323), (6882, 8958)]