123991344

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12479}}^1$

素因数の和:12519

約数の個数: 80

約数和(自身を含む): 371404800

約数和(自身を除く): 247413456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 12479, 24958, 37437, 49916, 74874, 99832, 112311, 149748, 199664, 224622, 287017, 299496, 336933, 449244, 574034, 598992, 673866, 861051, 898488, 1148068, 1347732, 1722102, 1796976, 2296136, 2583153, 2695464, 3444204, 4592272, 5166306, 5390928, 6888408, 7749459, 10332612, 13776816, 15498918, 20665224, 30997836, 41330448, 61995672, 123991344]

約数ペア:

[(1, 123991344), (2, 61995672), (3, 41330448), (4, 30997836), (6, 20665224), (8, 15498918), (9, 13776816), (12, 10332612), (16, 7749459), (18, 6888408), (23, 5390928), (24, 5166306), (27, 4592272), (36, 3444204), (46, 2695464), (48, 2583153), (54, 2296136), (69, 1796976), (72, 1722102), (92, 1347732), (108, 1148068), (138, 898488), (144, 861051), (184, 673866), (207, 598992), (216, 574034), (276, 449244), (368, 336933), (414, 299496), (432, 287017), (552, 224622), (621, 199664), (828, 149748), (1104, 112311), (1242, 99832), (1656, 74874), (2484, 49916), (3312, 37437), (4968, 24958), (9936, 12479)]