86156652

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 204512000

約数和(自身を除く): 118355348

約数列:

[1, 2, 3, 4, 6, 12, 109, 199, 218, 327, 331, 398, 436, 597, 654, 662, 796, 993, 1194, 1308, 1324, 1986, 2388, 3972, 21691, 36079, 43382, 65073, 65869, 72158, 86764, 108237, 130146, 131738, 144316, 197607, 216474, 260292, 263476, 395214, 432948, 790428, 7179721, 14359442, 21539163, 28718884, 43078326, 86156652]

約数ペア:

[(1, 86156652), (2, 43078326), (3, 28718884), (4, 21539163), (6, 14359442), (12, 7179721), (109, 790428), (199, 432948), (218, 395214), (327, 263476), (331, 260292), (398, 216474), (436, 197607), (597, 144316), (654, 131738), (662, 130146), (796, 108237), (993, 86764), (1194, 72158), (1308, 65869), (1324, 65073), (1986, 43382), (2388, 36079), (3972, 21691)]