87081038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 154958832

約数和(自身を除く): 67877794

約数列:

[1, 2, 11, 17, 22, 34, 61, 121, 122, 187, 242, 347, 374, 671, 694, 1037, 1342, 2057, 2074, 3817, 4114, 5899, 7381, 7634, 11407, 11798, 14762, 21167, 22814, 41987, 42334, 64889, 83974, 125477, 129778, 232837, 250954, 359839, 465674, 713779, 719678, 1427558, 2561207, 3958229, 5122414, 7916458, 43540519, 87081038]

約数ペア:

[(1, 87081038), (2, 43540519), (11, 7916458), (17, 5122414), (22, 3958229), (34, 2561207), (61, 1427558), (121, 719678), (122, 713779), (187, 465674), (242, 359839), (347, 250954), (374, 232837), (671, 129778), (694, 125477), (1037, 83974), (1342, 64889), (2057, 42334), (2074, 41987), (3817, 22814), (4114, 21167), (5899, 14762), (7381, 11798), (7634, 11407)]