79874118

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 177662160

約数和(自身を除く): 97788042

約数列:

[1, 2, 3, 6, 9, 18, 73, 89, 146, 178, 219, 267, 438, 534, 657, 683, 801, 1314, 1366, 1602, 2049, 4098, 6147, 6497, 12294, 12994, 19491, 38982, 49859, 58473, 60787, 99718, 116946, 121574, 149577, 182361, 299154, 364722, 448731, 547083, 897462, 1094166, 4437451, 8874902, 13312353, 26624706, 39937059, 79874118]

約数ペア:

[(1, 79874118), (2, 39937059), (3, 26624706), (6, 13312353), (9, 8874902), (18, 4437451), (73, 1094166), (89, 897462), (146, 547083), (178, 448731), (219, 364722), (267, 299154), (438, 182361), (534, 149577), (657, 121574), (683, 116946), (801, 99718), (1314, 60787), (1366, 58473), (1602, 49859), (2049, 38982), (4098, 19491), (6147, 12994), (6497, 12294)]