80795764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 172005120

約数和(自身を除く): 91209356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 269, 476, 538, 631, 1076, 1262, 1883, 2524, 3766, 4417, 4573, 7532, 8834, 9146, 10727, 17668, 18292, 21454, 32011, 42908, 64022, 75089, 128044, 150178, 169739, 300356, 339478, 678956, 1188173, 2376346, 2885563, 4752692, 5771126, 11542252, 20198941, 40397882, 80795764]

約数ペア:

[(1, 80795764), (2, 40397882), (4, 20198941), (7, 11542252), (14, 5771126), (17, 4752692), (28, 2885563), (34, 2376346), (68, 1188173), (119, 678956), (238, 339478), (269, 300356), (476, 169739), (538, 150178), (631, 128044), (1076, 75089), (1262, 64022), (1883, 42908), (2524, 32011), (3766, 21454), (4417, 18292), (4573, 17668), (7532, 10727), (8834, 9146)]