1987488

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 5791968

約数和(自身を除く): 3804480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 103, 134, 144, 201, 206, 268, 288, 309, 402, 412, 536, 603, 618, 804, 824, 927, 1072, 1206, 1236, 1608, 1648, 1854, 2144, 2412, 2472, 3216, 3296, 3708, 4824, 4944, 6432, 6901, 7416, 9648, 9888, 13802, 14832, 19296, 20703, 27604, 29664, 41406, 55208, 62109, 82812, 110416, 124218, 165624, 220832, 248436, 331248, 496872, 662496, 993744, 1987488]

約数ペア:

[(1, 1987488), (2, 993744), (3, 662496), (4, 496872), (6, 331248), (8, 248436), (9, 220832), (12, 165624), (16, 124218), (18, 110416), (24, 82812), (32, 62109), (36, 55208), (48, 41406), (67, 29664), (72, 27604), (96, 20703), (103, 19296), (134, 14832), (144, 13802), (201, 9888), (206, 9648), (268, 7416), (288, 6901), (309, 6432), (402, 4944), (412, 4824), (536, 3708), (603, 3296), (618, 3216), (804, 2472), (824, 2412), (927, 2144), (1072, 1854), (1206, 1648), (1236, 1608)]