87985482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 199436160

約数和(自身を除く): 111450678

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 43, 74, 78, 86, 111, 129, 222, 258, 481, 559, 709, 962, 1118, 1418, 1443, 1591, 1677, 2127, 2886, 3182, 3354, 4254, 4773, 9217, 9546, 18434, 20683, 26233, 27651, 30487, 41366, 52466, 55302, 60974, 62049, 78699, 91461, 124098, 157398, 182922, 341029, 396331, 682058, 792662, 1023087, 1128019, 1188993, 2046174, 2256038, 2377986, 3384057, 6768114, 14664247, 29328494, 43992741, 87985482]

約数ペア:

[(1, 87985482), (2, 43992741), (3, 29328494), (6, 14664247), (13, 6768114), (26, 3384057), (37, 2377986), (39, 2256038), (43, 2046174), (74, 1188993), (78, 1128019), (86, 1023087), (111, 792662), (129, 682058), (222, 396331), (258, 341029), (481, 182922), (559, 157398), (709, 124098), (962, 91461), (1118, 78699), (1418, 62049), (1443, 60974), (1591, 55302), (1677, 52466), (2127, 41366), (2886, 30487), (3182, 27651), (3354, 26233), (4254, 20683), (4773, 18434), (9217, 9546)]