77634944

素因数分解:

$2^7\times {\mathrm{61}}^2\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 158205060

約数和(自身を除く): 80570116

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 163, 244, 326, 488, 652, 976, 1304, 1952, 2608, 3721, 3904, 5216, 7442, 7808, 9943, 10432, 14884, 19886, 20864, 29768, 39772, 59536, 79544, 119072, 159088, 238144, 318176, 476288, 606523, 636352, 1213046, 1272704, 2426092, 4852184, 9704368, 19408736, 38817472, 77634944]

約数ペア:

[(1, 77634944), (2, 38817472), (4, 19408736), (8, 9704368), (16, 4852184), (32, 2426092), (61, 1272704), (64, 1213046), (122, 636352), (128, 606523), (163, 476288), (244, 318176), (326, 238144), (488, 159088), (652, 119072), (976, 79544), (1304, 59536), (1952, 39772), (2608, 29768), (3721, 20864), (3904, 19886), (5216, 14884), (7442, 10432), (7808, 9943)]