86473920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 224

約数和(自身を含む): 304678080

約数和(自身を除く): 218204160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 169, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 338, 390, 410, 416, 480, 492, 507, 520, 533, 615, 624, 656, 676, 780, 820, 832, 845, 960, 984, 1014, 1040, 1066, 1230, 1248, 1312, 1352, 1560, 1599, 1640, 1690, 1968, 2028, 2080, 2132, 2197, 2460, 2496, 2535, 2624, 2665, 2704, 3120, 3198, 3280, 3380, 3936, 4056, 4160, 4264, 4394, 4920, 5070, 5330, 5408, 6240, 6396, 6560, 6591, 6760, 6929, 7872, 7995, 8112, 8528, 8788, 9840, 10140, 10660, 10816, 10985, 12480, 12792, 13120, 13182, 13520, 13858, 15990, 16224, 17056, 17576, 19680, 20280, 20787, 21320, 21970, 25584, 26364, 27040, 27716, 31980, 32448, 32955, 34112, 34645, 35152, 39360, 40560, 41574, 42640, 43940, 51168, 52728, 54080, 55432, 63960, 65910, 69290, 70304, 81120, 83148, 85280, 87880, 90077, 102336, 103935, 105456, 110864, 127920, 131820, 138580, 140608, 162240, 166296, 170560, 175760, 180154, 207870, 210912, 221728, 255840, 263640, 270231, 277160, 332592, 351520, 360308, 415740, 421824, 443456, 450385, 511680, 527280, 540462, 554320, 665184, 703040, 720616, 831480, 900770, 1054560, 1080924, 1108640, 1330368, 1351155, 1441232, 1662960, 1801540, 2109120, 2161848, 2217280, 2702310, 2882464, 3325920, 3603080, 4323696, 5404620, 5764928, 6651840, 7206160, 8647392, 10809240, 14412320, 17294784, 21618480, 28824640, 43236960, 86473920]

約数ペア:

[(1, 86473920), (2, 43236960), (3, 28824640), (4, 21618480), (5, 17294784), (6, 14412320), (8, 10809240), (10, 8647392), (12, 7206160), (13, 6651840), (15, 5764928), (16, 5404620), (20, 4323696), (24, 3603080), (26, 3325920), (30, 2882464), (32, 2702310), (39, 2217280), (40, 2161848), (41, 2109120), (48, 1801540), (52, 1662960), (60, 1441232), (64, 1351155), (65, 1330368), (78, 1108640), (80, 1080924), (82, 1054560), (96, 900770), (104, 831480), (120, 720616), (123, 703040), (130, 665184), (156, 554320), (160, 540462), (164, 527280), (169, 511680), (192, 450385), (195, 443456), (205, 421824), (208, 415740), (240, 360308), (246, 351520), (260, 332592), (312, 277160), (320, 270231), (328, 263640), (338, 255840), (390, 221728), (410, 210912), (416, 207870), (480, 180154), (492, 175760), (507, 170560), (520, 166296), (533, 162240), (615, 140608), (624, 138580), (656, 131820), (676, 127920), (780, 110864), (820, 105456), (832, 103935), (845, 102336), (960, 90077), (984, 87880), (1014, 85280), (1040, 83148), (1066, 81120), (1230, 70304), (1248, 69290), (1312, 65910), (1352, 63960), (1560, 55432), (1599, 54080), (1640, 52728), (1690, 51168), (1968, 43940), (2028, 42640), (2080, 41574), (2132, 40560), (2197, 39360), (2460, 35152), (2496, 34645), (2535, 34112), (2624, 32955), (2665, 32448), (2704, 31980), (3120, 27716), (3198, 27040), (3280, 26364), (3380, 25584), (3936, 21970), (4056, 21320), (4160, 20787), (4264, 20280), (4394, 19680), (4920, 17576), (5070, 17056), (5330, 16224), (5408, 15990), (6240, 13858), (6396, 13520), (6560, 13182), (6591, 13120), (6760, 12792), (6929, 12480), (7872, 10985), (7995, 10816), (8112, 10660), (8528, 10140), (8788, 9840)]