87321942

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{4157}}^1$

素因数の和:4557

約数の個数: 32

約数和(自身を含む): 194594400

約数和(自身を除く): 107272458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 3501, 4157, 7002, 8314, 10503, 12471, 21006, 24942, 37413, 74826, 112239, 224478, 1617073, 3234146, 4851219, 9702438, 14553657, 29107314, 43660971, 87321942]

約数ペア:

[(1, 87321942), (2, 43660971), (3, 29107314), (6, 14553657), (9, 9702438), (18, 4851219), (27, 3234146), (54, 1617073), (389, 224478), (778, 112239), (1167, 74826), (2334, 37413), (3501, 24942), (4157, 21006), (7002, 12471), (8314, 10503)]