78107472

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1087}}^1$

素因数の和:1600

約数の個数: 60

約数和(自身を含む): 219232000

約数和(自身を除く): 141124528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 998, 1087, 1497, 1996, 2174, 2994, 3261, 3992, 4348, 4491, 5988, 6522, 7984, 8696, 8982, 9783, 11976, 13044, 17392, 17964, 19566, 23952, 26088, 35928, 39132, 52176, 71856, 78264, 156528, 542413, 1084826, 1627239, 2169652, 3254478, 4339304, 4881717, 6508956, 8678608, 9763434, 13017912, 19526868, 26035824, 39053736, 78107472]

約数ペア:

[(1, 78107472), (2, 39053736), (3, 26035824), (4, 19526868), (6, 13017912), (8, 9763434), (9, 8678608), (12, 6508956), (16, 4881717), (18, 4339304), (24, 3254478), (36, 2169652), (48, 1627239), (72, 1084826), (144, 542413), (499, 156528), (998, 78264), (1087, 71856), (1497, 52176), (1996, 39132), (2174, 35928), (2994, 26088), (3261, 23952), (3992, 19566), (4348, 17964), (4491, 17392), (5988, 13044), (6522, 11976), (7984, 9783), (8696, 8982)]