72787134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 175104000

約数和(自身を除く): 102316866

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 151, 161, 302, 322, 453, 483, 499, 906, 966, 998, 1057, 1497, 2114, 2994, 3171, 3473, 3493, 6342, 6946, 6986, 10419, 10479, 11477, 20838, 20958, 22954, 24311, 34431, 48622, 68862, 72933, 75349, 80339, 145866, 150698, 160678, 226047, 241017, 452094, 482034, 527443, 1054886, 1582329, 1733027, 3164658, 3466054, 5199081, 10398162, 12131189, 24262378, 36393567, 72787134]

約数ペア:

[(1, 72787134), (2, 36393567), (3, 24262378), (6, 12131189), (7, 10398162), (14, 5199081), (21, 3466054), (23, 3164658), (42, 1733027), (46, 1582329), (69, 1054886), (138, 527443), (151, 482034), (161, 452094), (302, 241017), (322, 226047), (453, 160678), (483, 150698), (499, 145866), (906, 80339), (966, 75349), (998, 72933), (1057, 68862), (1497, 48622), (2114, 34431), (2994, 24311), (3171, 22954), (3473, 20958), (3493, 20838), (6342, 11477), (6946, 10479), (6986, 10419)]