80184042

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{143699}}^1$

素因数の和:143738

約数の個数: 24

約数和(自身を含む): 179337600

約数和(自身を除く): 99153558

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 143699, 287398, 431097, 862194, 1293291, 2586582, 4454669, 8909338, 13364007, 26728014, 40092021, 80184042]

約数ペア:

[(1, 80184042), (2, 40092021), (3, 26728014), (6, 13364007), (9, 8909338), (18, 4454669), (31, 2586582), (62, 1293291), (93, 862194), (186, 431097), (279, 287398), (558, 143699)]