64631664

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3382

約数の個数: 60

約数和(自身を含む): 182236600

約数和(自身を除く): 117604936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3229, 3336, 5004, 6458, 6672, 9687, 10008, 12916, 19374, 20016, 25832, 29061, 38748, 51664, 58122, 77496, 116244, 154992, 232488, 448831, 464976, 897662, 1346493, 1795324, 2692986, 3590648, 4039479, 5385972, 7181296, 8078958, 10771944, 16157916, 21543888, 32315832, 64631664]

約数ペア:

[(1, 64631664), (2, 32315832), (3, 21543888), (4, 16157916), (6, 10771944), (8, 8078958), (9, 7181296), (12, 5385972), (16, 4039479), (18, 3590648), (24, 2692986), (36, 1795324), (48, 1346493), (72, 897662), (139, 464976), (144, 448831), (278, 232488), (417, 154992), (556, 116244), (834, 77496), (1112, 58122), (1251, 51664), (1668, 38748), (2224, 29061), (2502, 25832), (3229, 20016), (3336, 19374), (5004, 12916), (6458, 10008), (6672, 9687)]