12968112

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 35180288

約数和(自身を除く): 22212176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 103, 122, 129, 172, 183, 206, 244, 258, 309, 344, 366, 412, 488, 516, 618, 688, 732, 824, 976, 1032, 1236, 1464, 1648, 2064, 2472, 2623, 2928, 4429, 4944, 5246, 6283, 7869, 8858, 10492, 12566, 13287, 15738, 17716, 18849, 20984, 25132, 26574, 31476, 35432, 37698, 41968, 50264, 53148, 62952, 70864, 75396, 100528, 106296, 125904, 150792, 212592, 270169, 301584, 540338, 810507, 1080676, 1621014, 2161352, 3242028, 4322704, 6484056, 12968112]

約数ペア:

[(1, 12968112), (2, 6484056), (3, 4322704), (4, 3242028), (6, 2161352), (8, 1621014), (12, 1080676), (16, 810507), (24, 540338), (43, 301584), (48, 270169), (61, 212592), (86, 150792), (103, 125904), (122, 106296), (129, 100528), (172, 75396), (183, 70864), (206, 62952), (244, 53148), (258, 50264), (309, 41968), (344, 37698), (366, 35432), (412, 31476), (488, 26574), (516, 25132), (618, 20984), (688, 18849), (732, 17716), (824, 15738), (976, 13287), (1032, 12566), (1236, 10492), (1464, 8858), (1648, 7869), (2064, 6283), (2472, 5246), (2623, 4944), (2928, 4429)]