64161996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 164656128

約数和(自身を除く): 100494132

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 61, 69, 74, 92, 103, 111, 122, 138, 148, 183, 206, 222, 244, 276, 309, 366, 412, 444, 618, 732, 851, 1236, 1403, 1702, 2257, 2369, 2553, 2806, 3404, 3811, 4209, 4514, 4738, 5106, 5612, 6283, 6771, 7107, 7622, 8418, 9028, 9476, 10212, 11433, 12566, 13542, 14214, 15244, 16836, 18849, 22866, 25132, 27084, 28428, 37698, 45732, 51911, 75396, 87653, 103822, 144509, 155733, 175306, 207644, 232471, 262959, 289018, 311466, 350612, 433527, 464942, 525918, 578036, 622932, 697413, 867054, 929884, 1051836, 1394826, 1734108, 2789652, 5346833, 10693666, 16040499, 21387332, 32080998, 64161996]

約数ペア:

[(1, 64161996), (2, 32080998), (3, 21387332), (4, 16040499), (6, 10693666), (12, 5346833), (23, 2789652), (37, 1734108), (46, 1394826), (61, 1051836), (69, 929884), (74, 867054), (92, 697413), (103, 622932), (111, 578036), (122, 525918), (138, 464942), (148, 433527), (183, 350612), (206, 311466), (222, 289018), (244, 262959), (276, 232471), (309, 207644), (366, 175306), (412, 155733), (444, 144509), (618, 103822), (732, 87653), (851, 75396), (1236, 51911), (1403, 45732), (1702, 37698), (2257, 28428), (2369, 27084), (2553, 25132), (2806, 22866), (3404, 18849), (3811, 16836), (4209, 15244), (4514, 14214), (4738, 13542), (5106, 12566), (5612, 11433), (6283, 10212), (6771, 9476), (7107, 9028), (7622, 8418)]