64970964

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 176198400

約数和(自身を除く): 111227436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 71, 74, 108, 111, 142, 148, 213, 222, 229, 284, 333, 426, 444, 458, 639, 666, 687, 852, 916, 999, 1278, 1332, 1374, 1917, 1998, 2061, 2556, 2627, 2748, 3834, 3996, 4122, 5254, 6183, 7668, 7881, 8244, 8473, 10508, 12366, 15762, 16259, 16946, 23643, 24732, 25419, 31524, 32518, 33892, 47286, 48777, 50838, 65036, 70929, 76257, 94572, 97554, 101676, 141858, 146331, 152514, 195108, 228771, 283716, 292662, 305028, 438993, 457542, 585324, 601583, 877986, 915084, 1203166, 1755972, 1804749, 2406332, 3609498, 5414247, 7218996, 10828494, 16242741, 21656988, 32485482, 64970964]

約数ペア:

[(1, 64970964), (2, 32485482), (3, 21656988), (4, 16242741), (6, 10828494), (9, 7218996), (12, 5414247), (18, 3609498), (27, 2406332), (36, 1804749), (37, 1755972), (54, 1203166), (71, 915084), (74, 877986), (108, 601583), (111, 585324), (142, 457542), (148, 438993), (213, 305028), (222, 292662), (229, 283716), (284, 228771), (333, 195108), (426, 152514), (444, 146331), (458, 141858), (639, 101676), (666, 97554), (687, 94572), (852, 76257), (916, 70929), (999, 65036), (1278, 50838), (1332, 48777), (1374, 47286), (1917, 33892), (1998, 32518), (2061, 31524), (2556, 25419), (2627, 24732), (2748, 23643), (3834, 16946), (3996, 16259), (4122, 15762), (5254, 12366), (6183, 10508), (7668, 8473), (7881, 8244)]