66456144

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12473}}^1$

素因数の和:12524

約数の個数: 60

約数和(自身を含む): 191026836

約数和(自身を除く): 124570692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 12473, 24946, 37419, 49892, 74838, 99784, 112257, 149676, 199568, 224514, 299352, 449028, 461501, 598704, 898056, 923002, 1384503, 1796112, 1846004, 2769006, 3692008, 4153509, 5538012, 7384016, 8307018, 11076024, 16614036, 22152048, 33228072, 66456144]

約数ペア:

[(1, 66456144), (2, 33228072), (3, 22152048), (4, 16614036), (6, 11076024), (8, 8307018), (9, 7384016), (12, 5538012), (16, 4153509), (18, 3692008), (24, 2769006), (36, 1846004), (37, 1796112), (48, 1384503), (72, 923002), (74, 898056), (111, 598704), (144, 461501), (148, 449028), (222, 299352), (296, 224514), (333, 199568), (444, 149676), (592, 112257), (666, 99784), (888, 74838), (1332, 49892), (1776, 37419), (2664, 24946), (5328, 12473)]