78030512

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8819}}^1$

素因数の和:8913

約数の個数: 40

約数和(自身を含む): 174988800

約数和(自身を除く): 96958288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8819, 8848, 17638, 35276, 61733, 70552, 123466, 141104, 246932, 493864, 696701, 987728, 1393402, 2786804, 4876907, 5573608, 9753814, 11147216, 19507628, 39015256, 78030512]

約数ペア:

[(1, 78030512), (2, 39015256), (4, 19507628), (7, 11147216), (8, 9753814), (14, 5573608), (16, 4876907), (28, 2786804), (56, 1393402), (79, 987728), (112, 696701), (158, 493864), (316, 246932), (553, 141104), (632, 123466), (1106, 70552), (1264, 61733), (2212, 35276), (4424, 17638), (8819, 8848)]