78277176

素因数分解:

$2^3\times 3^2\times {\mathrm{823}}^1\times {\mathrm{1321}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 212418960

約数和(自身を除く): 134141784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 823, 1321, 1646, 2469, 2642, 3292, 3963, 4938, 5284, 6584, 7407, 7926, 9876, 10568, 11889, 14814, 15852, 19752, 23778, 29628, 31704, 47556, 59256, 95112, 1087183, 2174366, 3261549, 4348732, 6523098, 8697464, 9784647, 13046196, 19569294, 26092392, 39138588, 78277176]

約数ペア:

[(1, 78277176), (2, 39138588), (3, 26092392), (4, 19569294), (6, 13046196), (8, 9784647), (9, 8697464), (12, 6523098), (18, 4348732), (24, 3261549), (36, 2174366), (72, 1087183), (823, 95112), (1321, 59256), (1646, 47556), (2469, 31704), (2642, 29628), (3292, 23778), (3963, 19752), (4938, 15852), (5284, 14814), (6584, 11889), (7407, 10568), (7926, 9876)]