82874704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 186416640

約数和(自身を除く): 103541936

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 59, 88, 92, 118, 176, 184, 236, 253, 347, 368, 472, 506, 649, 694, 944, 1012, 1298, 1357, 1388, 2024, 2596, 2714, 2776, 3817, 4048, 5192, 5428, 5552, 7634, 7981, 10384, 10856, 14927, 15268, 15962, 20473, 21712, 29854, 30536, 31924, 40946, 59708, 61072, 63848, 81892, 87791, 119416, 127696, 163784, 175582, 225203, 238832, 327568, 351164, 450406, 470879, 702328, 900812, 941758, 1404656, 1801624, 1883516, 3603248, 3767032, 5179669, 7534064, 10359338, 20718676, 41437352, 82874704]

約数ペア:

[(1, 82874704), (2, 41437352), (4, 20718676), (8, 10359338), (11, 7534064), (16, 5179669), (22, 3767032), (23, 3603248), (44, 1883516), (46, 1801624), (59, 1404656), (88, 941758), (92, 900812), (118, 702328), (176, 470879), (184, 450406), (236, 351164), (253, 327568), (347, 238832), (368, 225203), (472, 175582), (506, 163784), (649, 127696), (694, 119416), (944, 87791), (1012, 81892), (1298, 63848), (1357, 61072), (1388, 59708), (2024, 40946), (2596, 31924), (2714, 30536), (2776, 29854), (3817, 21712), (4048, 20473), (5192, 15962), (5428, 15268), (5552, 14927), (7634, 10856), (7981, 10384)]