80683162

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 71000678

約数列:

[1, 2, 7, 14, 29, 37, 41, 58, 74, 82, 131, 203, 259, 262, 287, 406, 518, 574, 917, 1073, 1189, 1517, 1834, 2146, 2378, 3034, 3799, 4847, 5371, 7511, 7598, 8323, 9694, 10619, 10742, 15022, 16646, 21238, 26593, 33929, 37597, 43993, 53186, 67858, 75194, 87986, 140563, 155759, 198727, 281126, 307951, 311518, 397454, 615902, 983941, 1090313, 1391089, 1967882, 2180626, 2782178, 5763083, 11526166, 40341581, 80683162]

約数ペア:

[(1, 80683162), (2, 40341581), (7, 11526166), (14, 5763083), (29, 2782178), (37, 2180626), (41, 1967882), (58, 1391089), (74, 1090313), (82, 983941), (131, 615902), (203, 397454), (259, 311518), (262, 307951), (287, 281126), (406, 198727), (518, 155759), (574, 140563), (917, 87986), (1073, 75194), (1189, 67858), (1517, 53186), (1834, 43993), (2146, 37597), (2378, 33929), (3034, 26593), (3799, 21238), (4847, 16646), (5371, 15022), (7511, 10742), (7598, 10619), (8323, 9694)]