80955446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 154054656

約数和(自身を除く): 73099210

約数列:

[1, 2, 11, 13, 22, 23, 26, 31, 46, 62, 143, 253, 286, 299, 341, 397, 403, 506, 598, 682, 713, 794, 806, 1426, 3289, 4367, 4433, 5161, 6578, 7843, 8734, 8866, 9131, 9269, 10322, 12307, 15686, 18262, 18538, 24614, 56771, 100441, 101959, 113542, 118703, 135377, 159991, 200882, 203918, 237406, 270754, 283061, 319982, 566122, 1305733, 1759901, 2611466, 3113671, 3519802, 3679793, 6227342, 7359586, 40477723, 80955446]

約数ペア:

[(1, 80955446), (2, 40477723), (11, 7359586), (13, 6227342), (22, 3679793), (23, 3519802), (26, 3113671), (31, 2611466), (46, 1759901), (62, 1305733), (143, 566122), (253, 319982), (286, 283061), (299, 270754), (341, 237406), (397, 203918), (403, 200882), (506, 159991), (598, 135377), (682, 118703), (713, 113542), (794, 101959), (806, 100441), (1426, 56771), (3289, 24614), (4367, 18538), (4433, 18262), (5161, 15686), (6578, 12307), (7843, 10322), (8734, 9269), (8866, 9131)]