79815888

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 248198400

約数和(自身を除く): 168382512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 87, 92, 108, 116, 138, 144, 174, 184, 207, 216, 232, 261, 276, 277, 348, 368, 414, 432, 464, 522, 552, 554, 621, 667, 696, 783, 828, 831, 1044, 1104, 1108, 1242, 1334, 1392, 1566, 1656, 1662, 2001, 2088, 2216, 2484, 2493, 2668, 3132, 3312, 3324, 4002, 4176, 4432, 4968, 4986, 5336, 6003, 6264, 6371, 6648, 7479, 8004, 8033, 9936, 9972, 10672, 12006, 12528, 12742, 13296, 14958, 16008, 16066, 18009, 19113, 19944, 24012, 24099, 25484, 29916, 32016, 32132, 36018, 38226, 39888, 48024, 48198, 50968, 57339, 59832, 64264, 72036, 72297, 76452, 96048, 96396, 101936, 114678, 119664, 128528, 144072, 144594, 152904, 172017, 184759, 192792, 216891, 229356, 288144, 289188, 305808, 344034, 369518, 385584, 433782, 458712, 554277, 578376, 688068, 739036, 867564, 917424, 1108554, 1156752, 1376136, 1478072, 1662831, 1735128, 2217108, 2752272, 2956144, 3325662, 3470256, 4434216, 4988493, 6651324, 8868432, 9976986, 13302648, 19953972, 26605296, 39907944, 79815888]

約数ペア:

[(1, 79815888), (2, 39907944), (3, 26605296), (4, 19953972), (6, 13302648), (8, 9976986), (9, 8868432), (12, 6651324), (16, 4988493), (18, 4434216), (23, 3470256), (24, 3325662), (27, 2956144), (29, 2752272), (36, 2217108), (46, 1735128), (48, 1662831), (54, 1478072), (58, 1376136), (69, 1156752), (72, 1108554), (87, 917424), (92, 867564), (108, 739036), (116, 688068), (138, 578376), (144, 554277), (174, 458712), (184, 433782), (207, 385584), (216, 369518), (232, 344034), (261, 305808), (276, 289188), (277, 288144), (348, 229356), (368, 216891), (414, 192792), (432, 184759), (464, 172017), (522, 152904), (552, 144594), (554, 144072), (621, 128528), (667, 119664), (696, 114678), (783, 101936), (828, 96396), (831, 96048), (1044, 76452), (1104, 72297), (1108, 72036), (1242, 64264), (1334, 59832), (1392, 57339), (1566, 50968), (1656, 48198), (1662, 48024), (2001, 39888), (2088, 38226), (2216, 36018), (2484, 32132), (2493, 32016), (2668, 29916), (3132, 25484), (3312, 24099), (3324, 24012), (4002, 19944), (4176, 19113), (4432, 18009), (4968, 16066), (4986, 16008), (5336, 14958), (6003, 13296), (6264, 12742), (6371, 12528), (6648, 12006), (7479, 10672), (8004, 9972), (8033, 9936)]