80846178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 203394240

約数和(自身を除く): 122548062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 49, 57, 82, 98, 114, 123, 133, 147, 246, 266, 287, 294, 353, 399, 574, 706, 779, 798, 861, 931, 1059, 1558, 1722, 1862, 2009, 2118, 2337, 2471, 2793, 4018, 4674, 4942, 5453, 5586, 6027, 6707, 7413, 10906, 12054, 13414, 14473, 14826, 16359, 17297, 20121, 28946, 32718, 34594, 38171, 40242, 43419, 46949, 51891, 76342, 86838, 93898, 101311, 103782, 114513, 140847, 202622, 229026, 274987, 281694, 303933, 328643, 549974, 607866, 657286, 709177, 824961, 985929, 1418354, 1649922, 1924909, 1971858, 2127531, 3849818, 4255062, 5774727, 11549454, 13474363, 26948726, 40423089, 80846178]

約数ペア:

[(1, 80846178), (2, 40423089), (3, 26948726), (6, 13474363), (7, 11549454), (14, 5774727), (19, 4255062), (21, 3849818), (38, 2127531), (41, 1971858), (42, 1924909), (49, 1649922), (57, 1418354), (82, 985929), (98, 824961), (114, 709177), (123, 657286), (133, 607866), (147, 549974), (246, 328643), (266, 303933), (287, 281694), (294, 274987), (353, 229026), (399, 202622), (574, 140847), (706, 114513), (779, 103782), (798, 101311), (861, 93898), (931, 86838), (1059, 76342), (1558, 51891), (1722, 46949), (1862, 43419), (2009, 40242), (2118, 38171), (2337, 34594), (2471, 32718), (2793, 28946), (4018, 20121), (4674, 17297), (4942, 16359), (5453, 14826), (5586, 14473), (6027, 13414), (6707, 12054), (7413, 10906)]