78687744

素因数分解:

$2^9\times 3^1\times {\mathrm{51229}}^1$

素因数の和:51250

約数の個数: 40

約数和(自身を含む): 209633160

約数和(自身を除く): 130945416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 51229, 102458, 153687, 204916, 307374, 409832, 614748, 819664, 1229496, 1639328, 2458992, 3278656, 4917984, 6557312, 9835968, 13114624, 19671936, 26229248, 39343872, 78687744]

約数ペア:

[(1, 78687744), (2, 39343872), (3, 26229248), (4, 19671936), (6, 13114624), (8, 9835968), (12, 6557312), (16, 4917984), (24, 3278656), (32, 2458992), (48, 1639328), (64, 1229496), (96, 819664), (128, 614748), (192, 409832), (256, 307374), (384, 204916), (512, 153687), (768, 102458), (1536, 51229)]