72237354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90523}}^1$

素因数の和:90554

約数の個数: 32

約数和(自身を含む): 173806080

約数和(自身を除く): 101568726

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 90523, 181046, 271569, 543138, 633661, 1267322, 1719937, 1900983, 3439874, 3801966, 5159811, 10319622, 12039559, 24079118, 36118677, 72237354]

約数ペア:

[(1, 72237354), (2, 36118677), (3, 24079118), (6, 12039559), (7, 10319622), (14, 5159811), (19, 3801966), (21, 3439874), (38, 1900983), (42, 1719937), (57, 1267322), (114, 633661), (133, 543138), (266, 271569), (399, 181046), (798, 90523)]