86599240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 246677760

約数和(自身を除く): 160078520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 643, 728, 740, 910, 962, 1036, 1286, 1295, 1480, 1820, 1924, 2072, 2405, 2572, 2590, 3215, 3367, 3640, 3848, 4501, 4810, 5144, 5180, 6430, 6734, 8359, 9002, 9620, 10360, 12860, 13468, 16718, 16835, 18004, 19240, 22505, 23791, 25720, 26936, 33436, 33670, 36008, 41795, 45010, 47582, 58513, 66872, 67340, 83590, 90020, 95164, 117026, 118955, 134680, 166537, 167180, 180040, 190328, 234052, 237910, 292565, 309283, 333074, 334360, 468104, 475820, 585130, 618566, 666148, 832685, 951640, 1170260, 1237132, 1332296, 1546415, 1665370, 2164981, 2340520, 2474264, 3092830, 3330740, 4329962, 6185660, 6661480, 8659924, 10824905, 12371320, 17319848, 21649810, 43299620, 86599240]

約数ペア:

[(1, 86599240), (2, 43299620), (4, 21649810), (5, 17319848), (7, 12371320), (8, 10824905), (10, 8659924), (13, 6661480), (14, 6185660), (20, 4329962), (26, 3330740), (28, 3092830), (35, 2474264), (37, 2340520), (40, 2164981), (52, 1665370), (56, 1546415), (65, 1332296), (70, 1237132), (74, 1170260), (91, 951640), (104, 832685), (130, 666148), (140, 618566), (148, 585130), (182, 475820), (185, 468104), (259, 334360), (260, 333074), (280, 309283), (296, 292565), (364, 237910), (370, 234052), (455, 190328), (481, 180040), (518, 167180), (520, 166537), (643, 134680), (728, 118955), (740, 117026), (910, 95164), (962, 90020), (1036, 83590), (1286, 67340), (1295, 66872), (1480, 58513), (1820, 47582), (1924, 45010), (2072, 41795), (2405, 36008), (2572, 33670), (2590, 33436), (3215, 26936), (3367, 25720), (3640, 23791), (3848, 22505), (4501, 19240), (4810, 18004), (5144, 16835), (5180, 16718), (6430, 13468), (6734, 12860), (8359, 10360), (9002, 9620)]