87104360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2383

約数の個数: 96

約数和(自身を含む): 240084000

約数和(自身を除く): 152979640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2339, 2660, 3724, 4655, 4678, 5320, 7448, 9310, 9356, 11695, 16373, 18620, 18712, 23390, 32746, 37240, 44441, 46780, 65492, 81865, 88882, 93560, 114611, 130984, 163730, 177764, 222205, 229222, 311087, 327460, 355528, 444410, 458444, 573055, 622174, 654920, 888820, 916888, 1146110, 1244348, 1555435, 1777640, 2177609, 2292220, 2488696, 3110870, 4355218, 4584440, 6221740, 8710436, 10888045, 12443480, 17420872, 21776090, 43552180, 87104360]

約数ペア:

[(1, 87104360), (2, 43552180), (4, 21776090), (5, 17420872), (7, 12443480), (8, 10888045), (10, 8710436), (14, 6221740), (19, 4584440), (20, 4355218), (28, 3110870), (35, 2488696), (38, 2292220), (40, 2177609), (49, 1777640), (56, 1555435), (70, 1244348), (76, 1146110), (95, 916888), (98, 888820), (133, 654920), (140, 622174), (152, 573055), (190, 458444), (196, 444410), (245, 355528), (266, 327460), (280, 311087), (380, 229222), (392, 222205), (490, 177764), (532, 163730), (665, 130984), (760, 114611), (931, 93560), (980, 88882), (1064, 81865), (1330, 65492), (1862, 46780), (1960, 44441), (2339, 37240), (2660, 32746), (3724, 23390), (4655, 18712), (4678, 18620), (5320, 16373), (7448, 11695), (9310, 9356)]