71513712

素因数分解:

$2^4\times 3^3\times {\mathrm{165541}}^1$

素因数の和:165558

約数の個数: 40

約数和(自身を含む): 205272080

約数和(自身を除く): 133758368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 165541, 331082, 496623, 662164, 993246, 1324328, 1489869, 1986492, 2648656, 2979738, 3972984, 4469607, 5959476, 7945968, 8939214, 11918952, 17878428, 23837904, 35756856, 71513712]

約数ペア:

[(1, 71513712), (2, 35756856), (3, 23837904), (4, 17878428), (6, 11918952), (8, 8939214), (9, 7945968), (12, 5959476), (16, 4469607), (18, 3972984), (24, 2979738), (27, 2648656), (36, 1986492), (48, 1489869), (54, 1324328), (72, 993246), (108, 662164), (144, 496623), (216, 331082), (432, 165541)]