80585544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 218312640

約数和(自身を除く): 137727096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 1086, 1427, 1448, 2172, 2353, 2854, 4281, 4344, 4706, 5708, 7059, 8562, 9412, 11416, 14118, 17124, 18551, 18824, 28236, 34248, 37102, 55653, 56472, 74204, 111306, 148408, 222612, 258287, 445224, 516574, 774861, 1033148, 1549722, 2066296, 3099444, 3357731, 6198888, 6715462, 10073193, 13430924, 20146386, 26861848, 40292772, 80585544]

約数ペア:

[(1, 80585544), (2, 40292772), (3, 26861848), (4, 20146386), (6, 13430924), (8, 10073193), (12, 6715462), (13, 6198888), (24, 3357731), (26, 3099444), (39, 2066296), (52, 1549722), (78, 1033148), (104, 774861), (156, 516574), (181, 445224), (312, 258287), (362, 222612), (543, 148408), (724, 111306), (1086, 74204), (1427, 56472), (1448, 55653), (2172, 37102), (2353, 34248), (2854, 28236), (4281, 18824), (4344, 18551), (4706, 17124), (5708, 14118), (7059, 11416), (8562, 9412)]