90157014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 206668800

約数和(自身を除く): 116511786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 239, 342, 478, 717, 1103, 1434, 2151, 2206, 3309, 4302, 4541, 6618, 9082, 9927, 13623, 19854, 20957, 27246, 40869, 41914, 62871, 81738, 125742, 188613, 263617, 377226, 527234, 790851, 1581702, 2372553, 4745106, 5008723, 10017446, 15026169, 30052338, 45078507, 90157014]

約数ペア:

[(1, 90157014), (2, 45078507), (3, 30052338), (6, 15026169), (9, 10017446), (18, 5008723), (19, 4745106), (38, 2372553), (57, 1581702), (114, 790851), (171, 527234), (239, 377226), (342, 263617), (478, 188613), (717, 125742), (1103, 81738), (1434, 62871), (2151, 41914), (2206, 40869), (3309, 27246), (4302, 20957), (4541, 19854), (6618, 13623), (9082, 9927)]