76920788

素因数分解:

$2^2\times 7^2\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1272

約数の個数: 36

約数和(自身を含む): 157089492

約数和(自身を除く): 80168704

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 601, 653, 1202, 1306, 2404, 2612, 4207, 4571, 8414, 9142, 16828, 18284, 29449, 31997, 58898, 63994, 117796, 127988, 392453, 784906, 1569812, 2747171, 5494342, 10988684, 19230197, 38460394, 76920788]

約数ペア:

[(1, 76920788), (2, 38460394), (4, 19230197), (7, 10988684), (14, 5494342), (28, 2747171), (49, 1569812), (98, 784906), (196, 392453), (601, 127988), (653, 117796), (1202, 63994), (1306, 58898), (2404, 31997), (2612, 29449), (4207, 18284), (4571, 16828), (8414, 9142)]