77224218

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 157701696

約数和(自身を除く): 80477478

約数列:

[1, 2, 3, 6, 73, 146, 157, 219, 314, 438, 471, 942, 1123, 2246, 3369, 6738, 11461, 22922, 34383, 68766, 81979, 163958, 176311, 245937, 352622, 491874, 528933, 1057866, 12870703, 25741406, 38612109, 77224218]

約数ペア:

[(1, 77224218), (2, 38612109), (3, 25741406), (6, 12870703), (73, 1057866), (146, 528933), (157, 491874), (219, 352622), (314, 245937), (438, 176311), (471, 163958), (942, 81979), (1123, 68766), (2246, 34383), (3369, 22922), (6738, 11461)]