90597388

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 189471744

約数和(自身を除く): 98874356

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 1204, 1316, 1601, 2021, 3202, 4042, 6404, 8084, 11207, 14147, 22414, 28294, 44828, 56588, 68843, 75247, 137686, 150494, 275372, 300988, 481901, 526729, 963802, 1053458, 1927604, 2106916, 3235621, 6471242, 12942484, 22649347, 45298694, 90597388]

約数ペア:

[(1, 90597388), (2, 45298694), (4, 22649347), (7, 12942484), (14, 6471242), (28, 3235621), (43, 2106916), (47, 1927604), (86, 1053458), (94, 963802), (172, 526729), (188, 481901), (301, 300988), (329, 275372), (602, 150494), (658, 137686), (1204, 75247), (1316, 68843), (1601, 56588), (2021, 44828), (3202, 28294), (4042, 22414), (6404, 14147), (8084, 11207)]