69681766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 138018816

約数和(自身を除く): 68337050

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 103, 154, 161, 191, 206, 253, 322, 382, 506, 721, 1133, 1337, 1442, 1771, 2101, 2266, 2369, 2674, 3542, 4202, 4393, 4738, 7931, 8786, 14707, 15862, 16583, 19673, 26059, 29414, 30751, 33166, 39346, 48323, 52118, 61502, 96646, 137711, 182413, 216403, 275422, 338261, 364826, 432806, 452479, 676522, 904958, 1514821, 3029642, 3167353, 4977269, 6334706, 9954538, 34840883, 69681766]

約数ペア:

[(1, 69681766), (2, 34840883), (7, 9954538), (11, 6334706), (14, 4977269), (22, 3167353), (23, 3029642), (46, 1514821), (77, 904958), (103, 676522), (154, 452479), (161, 432806), (191, 364826), (206, 338261), (253, 275422), (322, 216403), (382, 182413), (506, 137711), (721, 96646), (1133, 61502), (1337, 52118), (1442, 48323), (1771, 39346), (2101, 33166), (2266, 30751), (2369, 29414), (2674, 26059), (3542, 19673), (4202, 16583), (4393, 15862), (4738, 14707), (7931, 8786)]