85550556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 247744000

約数和(自身を除く): 162193444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 157, 182, 273, 314, 364, 471, 499, 546, 628, 942, 998, 1092, 1099, 1497, 1884, 1996, 2041, 2198, 2994, 3297, 3493, 4082, 4396, 5988, 6123, 6487, 6594, 6986, 8164, 10479, 12246, 12974, 13188, 13972, 14287, 19461, 20958, 24492, 25948, 28574, 38922, 41916, 42861, 45409, 57148, 77844, 78343, 85722, 90818, 136227, 156686, 171444, 181636, 235029, 272454, 313372, 470058, 544908, 548401, 940116, 1018459, 1096802, 1645203, 2036918, 2193604, 3055377, 3290406, 4073836, 6110754, 6580812, 7129213, 12221508, 14258426, 21387639, 28516852, 42775278, 85550556]

約数ペア:

[(1, 85550556), (2, 42775278), (3, 28516852), (4, 21387639), (6, 14258426), (7, 12221508), (12, 7129213), (13, 6580812), (14, 6110754), (21, 4073836), (26, 3290406), (28, 3055377), (39, 2193604), (42, 2036918), (52, 1645203), (78, 1096802), (84, 1018459), (91, 940116), (156, 548401), (157, 544908), (182, 470058), (273, 313372), (314, 272454), (364, 235029), (471, 181636), (499, 171444), (546, 156686), (628, 136227), (942, 90818), (998, 85722), (1092, 78343), (1099, 77844), (1497, 57148), (1884, 45409), (1996, 42861), (2041, 41916), (2198, 38922), (2994, 28574), (3297, 25948), (3493, 24492), (4082, 20958), (4396, 19461), (5988, 14287), (6123, 13972), (6487, 13188), (6594, 12974), (6986, 12246), (8164, 10479)]