72036576

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1048

約数の個数: 72

約数和(自身を含む): 205700040

約数和(自身を除く): 133663464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 643, 778, 1167, 1286, 1556, 1929, 2334, 2572, 3112, 3501, 3858, 4668, 5144, 5787, 6224, 7002, 7716, 9336, 10288, 11574, 12448, 14004, 15432, 18672, 20576, 23148, 28008, 30864, 37344, 46296, 56016, 61728, 92592, 112032, 185184, 250127, 500254, 750381, 1000508, 1500762, 2001016, 2251143, 3001524, 4002032, 4502286, 6003048, 8004064, 9004572, 12006096, 18009144, 24012192, 36018288, 72036576]

約数ペア:

[(1, 72036576), (2, 36018288), (3, 24012192), (4, 18009144), (6, 12006096), (8, 9004572), (9, 8004064), (12, 6003048), (16, 4502286), (18, 4002032), (24, 3001524), (32, 2251143), (36, 2001016), (48, 1500762), (72, 1000508), (96, 750381), (144, 500254), (288, 250127), (389, 185184), (643, 112032), (778, 92592), (1167, 61728), (1286, 56016), (1556, 46296), (1929, 37344), (2334, 30864), (2572, 28008), (3112, 23148), (3501, 20576), (3858, 18672), (4668, 15432), (5144, 14004), (5787, 12448), (6224, 11574), (7002, 10288), (7716, 9336)]