78465984

素因数分解:

$2^6\times 3^1\times {\mathrm{408677}}^1$

素因数の和:408692

約数の個数: 28

約数和(自身を含む): 207608424

約数和(自身を除く): 129142440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 408677, 817354, 1226031, 1634708, 2452062, 3269416, 4904124, 6538832, 9808248, 13077664, 19616496, 26155328, 39232992, 78465984]

約数ペア:

[(1, 78465984), (2, 39232992), (3, 26155328), (4, 19616496), (6, 13077664), (8, 9808248), (12, 6538832), (16, 4904124), (24, 3269416), (32, 2452062), (48, 1634708), (64, 1226031), (96, 817354), (192, 408677)]