78841144

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 150433920

約数和(自身を除く): 71592776

約数列:

[1, 2, 4, 8, 103, 163, 206, 326, 412, 587, 652, 824, 1174, 1304, 2348, 4696, 16789, 33578, 60461, 67156, 95681, 120922, 134312, 191362, 241844, 382724, 483688, 765448, 9855143, 19710286, 39420572, 78841144]

約数ペア:

[(1, 78841144), (2, 39420572), (4, 19710286), (8, 9855143), (103, 765448), (163, 483688), (206, 382724), (326, 241844), (412, 191362), (587, 134312), (652, 120922), (824, 95681), (1174, 67156), (1304, 60461), (2348, 33578), (4696, 16789)]