64809264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 181432832

約数和(自身を除く): 116623568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 283, 312, 367, 566, 624, 734, 849, 1101, 1132, 1468, 1698, 2202, 2264, 2936, 3396, 3679, 4404, 4528, 4771, 5872, 6792, 7358, 8808, 9542, 11037, 13584, 14313, 14716, 17616, 19084, 22074, 28626, 29432, 38168, 44148, 57252, 58864, 76336, 88296, 103861, 114504, 176592, 207722, 229008, 311583, 415444, 623166, 830888, 1246332, 1350193, 1661776, 2492664, 2700386, 4050579, 4985328, 5400772, 8101158, 10801544, 16202316, 21603088, 32404632, 64809264]

約数ペア:

[(1, 64809264), (2, 32404632), (3, 21603088), (4, 16202316), (6, 10801544), (8, 8101158), (12, 5400772), (13, 4985328), (16, 4050579), (24, 2700386), (26, 2492664), (39, 1661776), (48, 1350193), (52, 1246332), (78, 830888), (104, 623166), (156, 415444), (208, 311583), (283, 229008), (312, 207722), (367, 176592), (566, 114504), (624, 103861), (734, 88296), (849, 76336), (1101, 58864), (1132, 57252), (1468, 44148), (1698, 38168), (2202, 29432), (2264, 28626), (2936, 22074), (3396, 19084), (3679, 17616), (4404, 14716), (4528, 14313), (4771, 13584), (5872, 11037), (6792, 9542), (7358, 8808)]