82815502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 163897344

約数和(自身を除く): 81081842

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 103, 154, 161, 206, 227, 253, 322, 454, 506, 721, 1133, 1442, 1589, 1771, 2266, 2369, 2497, 3178, 3542, 4738, 4994, 5221, 7931, 10442, 15862, 16583, 17479, 23381, 26059, 33166, 34958, 36547, 46762, 52118, 57431, 73094, 114862, 163667, 182413, 257191, 327334, 364826, 402017, 514382, 537763, 804034, 1075526, 1800337, 3600674, 3764341, 5915393, 7528682, 11830786, 41407751, 82815502]

約数ペア:

[(1, 82815502), (2, 41407751), (7, 11830786), (11, 7528682), (14, 5915393), (22, 3764341), (23, 3600674), (46, 1800337), (77, 1075526), (103, 804034), (154, 537763), (161, 514382), (206, 402017), (227, 364826), (253, 327334), (322, 257191), (454, 182413), (506, 163667), (721, 114862), (1133, 73094), (1442, 57431), (1589, 52118), (1771, 46762), (2266, 36547), (2369, 34958), (2497, 33166), (3178, 26059), (3542, 23381), (4738, 17479), (4994, 16583), (5221, 15862), (7931, 10442)]