64419294

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 138419712

約数和(自身を除く): 74000418

約数列:

[1, 2, 3, 6, 37, 61, 67, 71, 74, 111, 122, 134, 142, 183, 201, 213, 222, 366, 402, 426, 2257, 2479, 2627, 4087, 4331, 4514, 4757, 4958, 5254, 6771, 7437, 7881, 8174, 8662, 9514, 12261, 12993, 13542, 14271, 14874, 15762, 24522, 25986, 28542, 151219, 160247, 176009, 290177, 302438, 320494, 352018, 453657, 480741, 528027, 580354, 870531, 907314, 961482, 1056054, 1741062, 10736549, 21473098, 32209647, 64419294]

約数ペア:

[(1, 64419294), (2, 32209647), (3, 21473098), (6, 10736549), (37, 1741062), (61, 1056054), (67, 961482), (71, 907314), (74, 870531), (111, 580354), (122, 528027), (134, 480741), (142, 453657), (183, 352018), (201, 320494), (213, 302438), (222, 290177), (366, 176009), (402, 160247), (426, 151219), (2257, 28542), (2479, 25986), (2627, 24522), (4087, 15762), (4331, 14874), (4514, 14271), (4757, 13542), (4958, 12993), (5254, 12261), (6771, 9514), (7437, 8662), (7881, 8174)]