72961728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{54287}}^1$

素因数の和:54309

約数の個数: 56

約数和(自身を含む): 220626432

約数和(自身を除く): 147664704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 54287, 108574, 162861, 217148, 325722, 380009, 434296, 651444, 760018, 868592, 1140027, 1302888, 1520036, 1737184, 2280054, 2605776, 3040072, 3474368, 4560108, 5211552, 6080144, 9120216, 10423104, 12160288, 18240432, 24320576, 36480864, 72961728]

約数ペア:

[(1, 72961728), (2, 36480864), (3, 24320576), (4, 18240432), (6, 12160288), (7, 10423104), (8, 9120216), (12, 6080144), (14, 5211552), (16, 4560108), (21, 3474368), (24, 3040072), (28, 2605776), (32, 2280054), (42, 1737184), (48, 1520036), (56, 1302888), (64, 1140027), (84, 868592), (96, 760018), (112, 651444), (168, 434296), (192, 380009), (224, 325722), (336, 217148), (448, 162861), (672, 108574), (1344, 54287)]