71888688

素因数分解:

$2^4\times 3^3\times {\mathrm{166409}}^1$

素因数の和:166426

約数の個数: 40

約数和(自身を含む): 206348400

約数和(自身を除く): 134459712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 166409, 332818, 499227, 665636, 998454, 1331272, 1497681, 1996908, 2662544, 2995362, 3993816, 4493043, 5990724, 7987632, 8986086, 11981448, 17972172, 23962896, 35944344, 71888688]

約数ペア:

[(1, 71888688), (2, 35944344), (3, 23962896), (4, 17972172), (6, 11981448), (8, 8986086), (9, 7987632), (12, 5990724), (16, 4493043), (18, 3993816), (24, 2995362), (27, 2662544), (36, 1996908), (48, 1497681), (54, 1331272), (72, 998454), (108, 665636), (144, 499227), (216, 332818), (432, 166409)]