72729984

素因数分解:

$2^7\times 3^1\times {\mathrm{189401}}^1$

素因数の和:189418

約数の個数: 32

約数和(自身を含む): 193190040

約数和(自身を除く): 120460056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 189401, 378802, 568203, 757604, 1136406, 1515208, 2272812, 3030416, 4545624, 6060832, 9091248, 12121664, 18182496, 24243328, 36364992, 72729984]

約数ペア:

[(1, 72729984), (2, 36364992), (3, 24243328), (4, 18182496), (6, 12121664), (8, 9091248), (12, 6060832), (16, 4545624), (24, 3030416), (32, 2272812), (48, 1515208), (64, 1136406), (96, 757604), (128, 568203), (192, 378802), (384, 189401)]