72879704

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 67433896

約数列:

[1, 2, 4, 8, 47, 94, 188, 239, 376, 478, 811, 956, 1622, 1912, 3244, 6488, 11233, 22466, 38117, 44932, 76234, 89864, 152468, 193829, 304936, 387658, 775316, 1550632, 9109963, 18219926, 36439852, 72879704]

約数ペア:

[(1, 72879704), (2, 36439852), (4, 18219926), (8, 9109963), (47, 1550632), (94, 775316), (188, 387658), (239, 304936), (376, 193829), (478, 152468), (811, 89864), (956, 76234), (1622, 44932), (1912, 38117), (3244, 22466), (6488, 11233)]