72960216

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{8863}}^1$

素因数の和:8893

約数の個数: 64

約数和(自身を含む): 212736000

約数和(自身を除く): 139775784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 8863, 17726, 26589, 35452, 53178, 62041, 70904, 106356, 124082, 186123, 212712, 248164, 372246, 434287, 496328, 744492, 868574, 1302861, 1488984, 1737148, 2605722, 3040009, 3474296, 5211444, 6080018, 9120027, 10422888, 12160036, 18240054, 24320072, 36480108, 72960216]

約数ペア:

[(1, 72960216), (2, 36480108), (3, 24320072), (4, 18240054), (6, 12160036), (7, 10422888), (8, 9120027), (12, 6080018), (14, 5211444), (21, 3474296), (24, 3040009), (28, 2605722), (42, 1737148), (49, 1488984), (56, 1302861), (84, 868574), (98, 744492), (147, 496328), (168, 434287), (196, 372246), (294, 248164), (343, 212712), (392, 186123), (588, 124082), (686, 106356), (1029, 70904), (1176, 62041), (1372, 53178), (2058, 35452), (2744, 26589), (4116, 17726), (8232, 8863)]