78469284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 191802240

約数和(自身を除く): 113332956

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 401, 709, 802, 1203, 1418, 1604, 2127, 2406, 2836, 4254, 4812, 8508, 9223, 16307, 18446, 27669, 32614, 36892, 48921, 55338, 65228, 97842, 110676, 195684, 284309, 568618, 852927, 1137236, 1705854, 3411708, 6539107, 13078214, 19617321, 26156428, 39234642, 78469284]

約数ペア:

[(1, 78469284), (2, 39234642), (3, 26156428), (4, 19617321), (6, 13078214), (12, 6539107), (23, 3411708), (46, 1705854), (69, 1137236), (92, 852927), (138, 568618), (276, 284309), (401, 195684), (709, 110676), (802, 97842), (1203, 65228), (1418, 55338), (1604, 48921), (2127, 36892), (2406, 32614), (2836, 27669), (4254, 18446), (4812, 16307), (8508, 9223)]