86172720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 284124672

約数和(自身を除く): 197951952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 67, 69, 80, 92, 115, 120, 134, 138, 184, 201, 230, 233, 240, 268, 276, 335, 345, 368, 402, 460, 466, 536, 552, 670, 690, 699, 804, 920, 932, 1005, 1072, 1104, 1165, 1340, 1380, 1398, 1541, 1608, 1840, 1864, 2010, 2330, 2680, 2760, 2796, 3082, 3216, 3495, 3728, 4020, 4623, 4660, 5359, 5360, 5520, 5592, 6164, 6990, 7705, 8040, 9246, 9320, 10718, 11184, 12328, 13980, 15410, 15611, 16077, 16080, 18492, 18640, 21436, 23115, 24656, 26795, 27960, 30820, 31222, 32154, 36984, 42872, 46230, 46833, 53590, 55920, 61640, 62444, 64308, 73968, 78055, 80385, 85744, 92460, 93666, 107180, 123280, 124888, 128616, 156110, 160770, 184920, 187332, 214360, 234165, 249776, 257232, 312220, 321540, 359053, 369840, 374664, 428720, 468330, 624440, 643080, 718106, 749328, 936660, 1077159, 1248880, 1286160, 1436212, 1795265, 1873320, 2154318, 2872424, 3590530, 3746640, 4308636, 5385795, 5744848, 7181060, 8617272, 10771590, 14362120, 17234544, 21543180, 28724240, 43086360, 86172720]

約数ペア:

[(1, 86172720), (2, 43086360), (3, 28724240), (4, 21543180), (5, 17234544), (6, 14362120), (8, 10771590), (10, 8617272), (12, 7181060), (15, 5744848), (16, 5385795), (20, 4308636), (23, 3746640), (24, 3590530), (30, 2872424), (40, 2154318), (46, 1873320), (48, 1795265), (60, 1436212), (67, 1286160), (69, 1248880), (80, 1077159), (92, 936660), (115, 749328), (120, 718106), (134, 643080), (138, 624440), (184, 468330), (201, 428720), (230, 374664), (233, 369840), (240, 359053), (268, 321540), (276, 312220), (335, 257232), (345, 249776), (368, 234165), (402, 214360), (460, 187332), (466, 184920), (536, 160770), (552, 156110), (670, 128616), (690, 124888), (699, 123280), (804, 107180), (920, 93666), (932, 92460), (1005, 85744), (1072, 80385), (1104, 78055), (1165, 73968), (1340, 64308), (1380, 62444), (1398, 61640), (1541, 55920), (1608, 53590), (1840, 46833), (1864, 46230), (2010, 42872), (2330, 36984), (2680, 32154), (2760, 31222), (2796, 30820), (3082, 27960), (3216, 26795), (3495, 24656), (3728, 23115), (4020, 21436), (4623, 18640), (4660, 18492), (5359, 16080), (5360, 16077), (5520, 15611), (5592, 15410), (6164, 13980), (6990, 12328), (7705, 11184), (8040, 10718), (9246, 9320)]