87849972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 108

約数和(自身を含む): 265705440

約数和(自身を除く): 177855468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 529, 644, 659, 828, 966, 1058, 1318, 1449, 1587, 1932, 1977, 2116, 2636, 2898, 3174, 3703, 3954, 4613, 4761, 5796, 5931, 6348, 7406, 7908, 9226, 9522, 11109, 11862, 13839, 14812, 15157, 18452, 19044, 22218, 23724, 27678, 30314, 33327, 41517, 44436, 45471, 55356, 60628, 66654, 83034, 90942, 106099, 133308, 136413, 166068, 181884, 212198, 272826, 318297, 348611, 424396, 545652, 636594, 697222, 954891, 1045833, 1273188, 1394444, 1909782, 2091666, 2440277, 3137499, 3819564, 4183332, 4880554, 6274998, 7320831, 9761108, 12549996, 14641662, 21962493, 29283324, 43924986, 87849972]

約数ペア:

[(1, 87849972), (2, 43924986), (3, 29283324), (4, 21962493), (6, 14641662), (7, 12549996), (9, 9761108), (12, 7320831), (14, 6274998), (18, 4880554), (21, 4183332), (23, 3819564), (28, 3137499), (36, 2440277), (42, 2091666), (46, 1909782), (63, 1394444), (69, 1273188), (84, 1045833), (92, 954891), (126, 697222), (138, 636594), (161, 545652), (207, 424396), (252, 348611), (276, 318297), (322, 272826), (414, 212198), (483, 181884), (529, 166068), (644, 136413), (659, 133308), (828, 106099), (966, 90942), (1058, 83034), (1318, 66654), (1449, 60628), (1587, 55356), (1932, 45471), (1977, 44436), (2116, 41517), (2636, 33327), (2898, 30314), (3174, 27678), (3703, 23724), (3954, 22218), (4613, 19044), (4761, 18452), (5796, 15157), (5931, 14812), (6348, 13839), (7406, 11862), (7908, 11109), (9226, 9522)]