85583826

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 189641088

約数和(自身を除く): 104057262

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 167, 213, 334, 401, 426, 501, 639, 802, 1002, 1203, 1278, 1503, 2406, 3006, 3609, 7218, 11857, 23714, 28471, 35571, 56942, 66967, 71142, 85413, 106713, 133934, 170826, 200901, 213426, 256239, 401802, 512478, 602703, 1205406, 4754657, 9509314, 14263971, 28527942, 42791913, 85583826]

約数ペア:

[(1, 85583826), (2, 42791913), (3, 28527942), (6, 14263971), (9, 9509314), (18, 4754657), (71, 1205406), (142, 602703), (167, 512478), (213, 401802), (334, 256239), (401, 213426), (426, 200901), (501, 170826), (639, 133934), (802, 106713), (1002, 85413), (1203, 71142), (1278, 66967), (1503, 56942), (2406, 35571), (3006, 28471), (3609, 23714), (7218, 11857)]