72449632

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 149960160

約数和(自身を除く): 77510528

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 173, 184, 346, 368, 569, 692, 736, 1138, 1384, 2276, 2768, 3979, 4552, 5536, 7958, 9104, 13087, 15916, 18208, 26174, 31832, 52348, 63664, 98437, 104696, 127328, 196874, 209392, 393748, 418784, 787496, 1574992, 2264051, 3149984, 4528102, 9056204, 18112408, 36224816, 72449632]

約数ペア:

[(1, 72449632), (2, 36224816), (4, 18112408), (8, 9056204), (16, 4528102), (23, 3149984), (32, 2264051), (46, 1574992), (92, 787496), (173, 418784), (184, 393748), (346, 209392), (368, 196874), (569, 127328), (692, 104696), (736, 98437), (1138, 63664), (1384, 52348), (2276, 31832), (2768, 26174), (3979, 18208), (4552, 15916), (5536, 13087), (7958, 9104)]