77996884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163859}}^1$

素因数の和:163887

約数の個数: 24

約数和(自身を含む): 165170880

約数和(自身を除く): 87173996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 163859, 327718, 655436, 1147013, 2294026, 2785603, 4588052, 5571206, 11142412, 19499221, 38998442, 77996884]

約数ペア:

[(1, 77996884), (2, 38998442), (4, 19499221), (7, 11142412), (14, 5571206), (17, 4588052), (28, 2785603), (34, 2294026), (68, 1147013), (119, 655436), (238, 327718), (476, 163859)]