72345984

素因数分解:

$2^7\times 3^1\times {\mathrm{188401}}^1$

素因数の和:188418

約数の個数: 32

約数和(自身を含む): 192170040

約数和(自身を除く): 119824056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 188401, 376802, 565203, 753604, 1130406, 1507208, 2260812, 3014416, 4521624, 6028832, 9043248, 12057664, 18086496, 24115328, 36172992, 72345984]

約数ペア:

[(1, 72345984), (2, 36172992), (3, 24115328), (4, 18086496), (6, 12057664), (8, 9043248), (12, 6028832), (16, 4521624), (24, 3014416), (32, 2260812), (48, 1507208), (64, 1130406), (96, 753604), (128, 565203), (192, 376802), (384, 188401)]