137750508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7699}}^1$

素因数の和:7787

約数の個数: 72

約数和(自身を含む): 403603200

約数和(自身を除く): 265852692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 7699, 8946, 15398, 17892, 23097, 30796, 46194, 53893, 69291, 92388, 107786, 138582, 161679, 215572, 277164, 323358, 485037, 546629, 646716, 970074, 1093258, 1639887, 1940148, 2186516, 3279774, 3826403, 4919661, 6559548, 7652806, 9839322, 11479209, 15305612, 19678644, 22958418, 34437627, 45916836, 68875254, 137750508]

約数ペア:

[(1, 137750508), (2, 68875254), (3, 45916836), (4, 34437627), (6, 22958418), (7, 19678644), (9, 15305612), (12, 11479209), (14, 9839322), (18, 7652806), (21, 6559548), (28, 4919661), (36, 3826403), (42, 3279774), (63, 2186516), (71, 1940148), (84, 1639887), (126, 1093258), (142, 970074), (213, 646716), (252, 546629), (284, 485037), (426, 323358), (497, 277164), (639, 215572), (852, 161679), (994, 138582), (1278, 107786), (1491, 92388), (1988, 69291), (2556, 53893), (2982, 46194), (4473, 30796), (5964, 23097), (7699, 17892), (8946, 15398)]