72117084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 197568000

約数和(自身を除く): 125450916

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 156, 174, 228, 247, 348, 377, 494, 551, 741, 754, 839, 988, 1102, 1131, 1482, 1508, 1653, 1678, 2204, 2262, 2517, 2964, 3306, 3356, 4524, 5034, 6612, 7163, 10068, 10907, 14326, 15941, 21489, 21814, 24331, 28652, 31882, 32721, 42978, 43628, 47823, 48662, 63764, 65442, 72993, 85956, 95646, 97324, 130884, 145986, 191292, 207233, 291972, 316303, 414466, 462289, 621699, 632606, 828932, 924578, 948909, 1243398, 1265212, 1386867, 1849156, 1897818, 2486796, 2773734, 3795636, 5547468, 6009757, 12019514, 18029271, 24039028, 36058542, 72117084]

約数ペア:

[(1, 72117084), (2, 36058542), (3, 24039028), (4, 18029271), (6, 12019514), (12, 6009757), (13, 5547468), (19, 3795636), (26, 2773734), (29, 2486796), (38, 1897818), (39, 1849156), (52, 1386867), (57, 1265212), (58, 1243398), (76, 948909), (78, 924578), (87, 828932), (114, 632606), (116, 621699), (156, 462289), (174, 414466), (228, 316303), (247, 291972), (348, 207233), (377, 191292), (494, 145986), (551, 130884), (741, 97324), (754, 95646), (839, 85956), (988, 72993), (1102, 65442), (1131, 63764), (1482, 48662), (1508, 47823), (1653, 43628), (1678, 42978), (2204, 32721), (2262, 31882), (2517, 28652), (2964, 24331), (3306, 21814), (3356, 21489), (4524, 15941), (5034, 14326), (6612, 10907), (7163, 10068)]