87640138194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{15731}}^1\times {\mathrm{132647}}^1$

素因数の和:148390

約数の個数: 32

約数和(自身を含む): 200334560256

約数和(自身を除く): 112694422062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 15731, 31462, 47193, 94386, 110117, 132647, 220234, 265294, 330351, 397941, 660702, 795882, 928529, 1857058, 2785587, 5571174, 2086669957, 4173339914, 6260009871, 12520019742, 14606689699, 29213379398, 43820069097, 87640138194]

約数ペア:

[(1, 87640138194), (2, 43820069097), (3, 29213379398), (6, 14606689699), (7, 12520019742), (14, 6260009871), (21, 4173339914), (42, 2086669957), (15731, 5571174), (31462, 2785587), (47193, 1857058), (94386, 928529), (110117, 795882), (132647, 660702), (220234, 397941), (265294, 330351)]