86626620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13007}}^1$

素因数の和:13059

約数の個数: 72

約数和(自身を含む): 269889984

約数和(自身を除く): 183263364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 13007, 26014, 39021, 52028, 65035, 78042, 117063, 130070, 156084, 195105, 234126, 260140, 390210, 468252, 481259, 585315, 780420, 962518, 1170630, 1443777, 1925036, 2341260, 2406295, 2887554, 4331331, 4812590, 5775108, 7218885, 8662662, 9625180, 14437770, 17325324, 21656655, 28875540, 43313310, 86626620]

約数ペア:

[(1, 86626620), (2, 43313310), (3, 28875540), (4, 21656655), (5, 17325324), (6, 14437770), (9, 9625180), (10, 8662662), (12, 7218885), (15, 5775108), (18, 4812590), (20, 4331331), (30, 2887554), (36, 2406295), (37, 2341260), (45, 1925036), (60, 1443777), (74, 1170630), (90, 962518), (111, 780420), (148, 585315), (180, 481259), (185, 468252), (222, 390210), (333, 260140), (370, 234126), (444, 195105), (555, 156084), (666, 130070), (740, 117063), (1110, 78042), (1332, 65035), (1665, 52028), (2220, 39021), (3330, 26014), (6660, 13007)]