88539840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:527

約数の個数: 168

約数和(自身を含む): 309542688

約数和(自身を除く): 221002848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 433, 480, 568, 576, 639, 710, 720, 852, 866, 960, 1065, 1136, 1278, 1299, 1420, 1440, 1704, 1732, 2130, 2165, 2272, 2556, 2598, 2840, 2880, 3195, 3408, 3464, 3897, 4260, 4330, 4544, 5112, 5196, 5680, 6390, 6495, 6816, 6928, 7794, 8520, 8660, 10224, 10392, 11360, 12780, 12990, 13632, 13856, 15588, 17040, 17320, 19485, 20448, 20784, 22720, 25560, 25980, 27712, 30743, 31176, 34080, 34640, 38970, 40896, 41568, 51120, 51960, 61486, 62352, 68160, 69280, 77940, 83136, 92229, 102240, 103920, 122972, 124704, 138560, 153715, 155880, 184458, 204480, 207840, 245944, 249408, 276687, 307430, 311760, 368916, 415680, 461145, 491888, 553374, 614860, 623520, 737832, 922290, 983776, 1106748, 1229720, 1247040, 1383435, 1475664, 1844580, 1967552, 2213496, 2459440, 2766870, 2951328, 3689160, 4426992, 4918880, 5533740, 5902656, 7378320, 8853984, 9837760, 11067480, 14756640, 17707968, 22134960, 29513280, 44269920, 88539840]

約数ペア:

[(1, 88539840), (2, 44269920), (3, 29513280), (4, 22134960), (5, 17707968), (6, 14756640), (8, 11067480), (9, 9837760), (10, 8853984), (12, 7378320), (15, 5902656), (16, 5533740), (18, 4918880), (20, 4426992), (24, 3689160), (30, 2951328), (32, 2766870), (36, 2459440), (40, 2213496), (45, 1967552), (48, 1844580), (60, 1475664), (64, 1383435), (71, 1247040), (72, 1229720), (80, 1106748), (90, 983776), (96, 922290), (120, 737832), (142, 623520), (144, 614860), (160, 553374), (180, 491888), (192, 461145), (213, 415680), (240, 368916), (284, 311760), (288, 307430), (320, 276687), (355, 249408), (360, 245944), (426, 207840), (433, 204480), (480, 184458), (568, 155880), (576, 153715), (639, 138560), (710, 124704), (720, 122972), (852, 103920), (866, 102240), (960, 92229), (1065, 83136), (1136, 77940), (1278, 69280), (1299, 68160), (1420, 62352), (1440, 61486), (1704, 51960), (1732, 51120), (2130, 41568), (2165, 40896), (2272, 38970), (2556, 34640), (2598, 34080), (2840, 31176), (2880, 30743), (3195, 27712), (3408, 25980), (3464, 25560), (3897, 22720), (4260, 20784), (4330, 20448), (4544, 19485), (5112, 17320), (5196, 17040), (5680, 15588), (6390, 13856), (6495, 13632), (6816, 12990), (6928, 12780), (7794, 11360), (8520, 10392), (8660, 10224)]