80227994

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3963

約数の個数: 48

約数和(自身を含む): 160794720

約数和(自身を除く): 80566726

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 3917, 7834, 10241, 20482, 27419, 43087, 54838, 74423, 86174, 148846, 191933, 301609, 383866, 520961, 603218, 818653, 1041922, 1637306, 2111263, 3646727, 4222526, 5730571, 7293454, 11461142, 40113997, 80227994]

約数ペア:

[(1, 80227994), (2, 40113997), (7, 11461142), (11, 7293454), (14, 5730571), (19, 4222526), (22, 3646727), (38, 2111263), (49, 1637306), (77, 1041922), (98, 818653), (133, 603218), (154, 520961), (209, 383866), (266, 301609), (418, 191933), (539, 148846), (931, 86174), (1078, 74423), (1463, 54838), (1862, 43087), (2926, 27419), (3917, 20482), (7834, 10241)]