81499032

素因数分解:

$2^3\times 3^2\times {\mathrm{853}}^1\times {\mathrm{1327}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 221151840

約数和(自身を除く): 139652808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 853, 1327, 1706, 2559, 2654, 3412, 3981, 5118, 5308, 6824, 7677, 7962, 10236, 10616, 11943, 15354, 15924, 20472, 23886, 30708, 31848, 47772, 61416, 95544, 1131931, 2263862, 3395793, 4527724, 6791586, 9055448, 10187379, 13583172, 20374758, 27166344, 40749516, 81499032]

約数ペア:

[(1, 81499032), (2, 40749516), (3, 27166344), (4, 20374758), (6, 13583172), (8, 10187379), (9, 9055448), (12, 6791586), (18, 4527724), (24, 3395793), (36, 2263862), (72, 1131931), (853, 95544), (1327, 61416), (1706, 47772), (2559, 31848), (2654, 30708), (3412, 23886), (3981, 20472), (5118, 15924), (5308, 15354), (6824, 11943), (7677, 10616), (7962, 10236)]