71199720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8599}}^1$

素因数の和:8639

約数の個数: 96

約数和(自身を含む): 241488000

約数和(自身を除く): 170288280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 8599, 17198, 25797, 34396, 42995, 51594, 68792, 77391, 85990, 103188, 128985, 154782, 171980, 197777, 206376, 257970, 309564, 343960, 386955, 395554, 515940, 593331, 619128, 773910, 791108, 988885, 1031880, 1186662, 1547820, 1582216, 1779993, 1977770, 2373324, 2966655, 3095640, 3559986, 3955540, 4746648, 5933310, 7119972, 7911080, 8899965, 11866620, 14239944, 17799930, 23733240, 35599860, 71199720]

約数ペア:

[(1, 71199720), (2, 35599860), (3, 23733240), (4, 17799930), (5, 14239944), (6, 11866620), (8, 8899965), (9, 7911080), (10, 7119972), (12, 5933310), (15, 4746648), (18, 3955540), (20, 3559986), (23, 3095640), (24, 2966655), (30, 2373324), (36, 1977770), (40, 1779993), (45, 1582216), (46, 1547820), (60, 1186662), (69, 1031880), (72, 988885), (90, 791108), (92, 773910), (115, 619128), (120, 593331), (138, 515940), (180, 395554), (184, 386955), (207, 343960), (230, 309564), (276, 257970), (345, 206376), (360, 197777), (414, 171980), (460, 154782), (552, 128985), (690, 103188), (828, 85990), (920, 77391), (1035, 68792), (1380, 51594), (1656, 42995), (2070, 34396), (2760, 25797), (4140, 17198), (8280, 8599)]