84378888

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2132

約数の個数: 128

約数和(自身を含む): 270864000

約数和(自身を除く): 186485112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 561, 594, 612, 748, 792, 918, 1122, 1188, 1224, 1496, 1683, 1836, 2089, 2244, 2376, 3366, 3672, 4178, 4488, 5049, 6267, 6732, 8356, 10098, 12534, 13464, 16712, 18801, 20196, 22979, 25068, 35513, 37602, 40392, 45958, 50136, 56403, 68937, 71026, 75204, 91916, 106539, 112806, 137874, 142052, 150408, 183832, 206811, 213078, 225612, 275748, 284104, 319617, 390643, 413622, 426156, 451224, 551496, 620433, 639234, 781286, 827244, 852312, 958851, 1171929, 1240866, 1278468, 1562572, 1654488, 1917702, 2343858, 2481732, 2556936, 3125144, 3515787, 3835404, 4687716, 4963464, 7031574, 7670808, 9375432, 10547361, 14063148, 21094722, 28126296, 42189444, 84378888]

約数ペア:

[(1, 84378888), (2, 42189444), (3, 28126296), (4, 21094722), (6, 14063148), (8, 10547361), (9, 9375432), (11, 7670808), (12, 7031574), (17, 4963464), (18, 4687716), (22, 3835404), (24, 3515787), (27, 3125144), (33, 2556936), (34, 2481732), (36, 2343858), (44, 1917702), (51, 1654488), (54, 1562572), (66, 1278468), (68, 1240866), (72, 1171929), (88, 958851), (99, 852312), (102, 827244), (108, 781286), (132, 639234), (136, 620433), (153, 551496), (187, 451224), (198, 426156), (204, 413622), (216, 390643), (264, 319617), (297, 284104), (306, 275748), (374, 225612), (396, 213078), (408, 206811), (459, 183832), (561, 150408), (594, 142052), (612, 137874), (748, 112806), (792, 106539), (918, 91916), (1122, 75204), (1188, 71026), (1224, 68937), (1496, 56403), (1683, 50136), (1836, 45958), (2089, 40392), (2244, 37602), (2376, 35513), (3366, 25068), (3672, 22979), (4178, 20196), (4488, 18801), (5049, 16712), (6267, 13464), (6732, 12534), (8356, 10098)]