121224756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 320302080

約数和(自身を除く): 199077324

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 174, 186, 204, 348, 372, 493, 527, 661, 899, 986, 1054, 1322, 1479, 1581, 1798, 1972, 1983, 2108, 2644, 2697, 2958, 3162, 3596, 3966, 5394, 5916, 6324, 7932, 10788, 11237, 15283, 19169, 20491, 22474, 30566, 33711, 38338, 40982, 44948, 45849, 57507, 61132, 61473, 67422, 76676, 81964, 91698, 115014, 122946, 134844, 183396, 230028, 245892, 325873, 348347, 594239, 651746, 696694, 977619, 1045041, 1188478, 1303492, 1393388, 1782717, 1955238, 2090082, 2376956, 3565434, 3910476, 4180164, 7130868, 10102063, 20204126, 30306189, 40408252, 60612378, 121224756]

約数ペア:

[(1, 121224756), (2, 60612378), (3, 40408252), (4, 30306189), (6, 20204126), (12, 10102063), (17, 7130868), (29, 4180164), (31, 3910476), (34, 3565434), (51, 2376956), (58, 2090082), (62, 1955238), (68, 1782717), (87, 1393388), (93, 1303492), (102, 1188478), (116, 1045041), (124, 977619), (174, 696694), (186, 651746), (204, 594239), (348, 348347), (372, 325873), (493, 245892), (527, 230028), (661, 183396), (899, 134844), (986, 122946), (1054, 115014), (1322, 91698), (1479, 81964), (1581, 76676), (1798, 67422), (1972, 61473), (1983, 61132), (2108, 57507), (2644, 45849), (2697, 44948), (2958, 40982), (3162, 38338), (3596, 33711), (3966, 30566), (5394, 22474), (5916, 20491), (6324, 19169), (7932, 15283), (10788, 11237)]