72887552

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{12379}}^1$

素因数の和:12418

約数の個数: 36

約数和(自身を含む): 151828320

約数和(自身を除く): 78940768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 12379, 24758, 49516, 99032, 198064, 284717, 396128, 569434, 792256, 1138868, 1584512, 2277736, 3169024, 4555472, 9110944, 18221888, 36443776, 72887552]

約数ペア:

[(1, 72887552), (2, 36443776), (4, 18221888), (8, 9110944), (16, 4555472), (23, 3169024), (32, 2277736), (46, 1584512), (64, 1138868), (92, 792256), (128, 569434), (184, 396128), (256, 284717), (368, 198064), (736, 99032), (1472, 49516), (2944, 24758), (5888, 12379)]