80742504

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 206856000

約数和(自身を除く): 126113496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 149, 201, 268, 298, 337, 402, 447, 536, 596, 674, 804, 894, 1011, 1192, 1348, 1608, 1788, 2022, 2696, 3576, 4044, 8088, 9983, 19966, 22579, 29949, 39932, 45158, 50213, 59898, 67737, 79864, 90316, 100426, 119796, 135474, 150639, 180632, 200852, 239592, 270948, 301278, 401704, 541896, 602556, 1205112, 3364271, 6728542, 10092813, 13457084, 20185626, 26914168, 40371252, 80742504]

約数ペア:

[(1, 80742504), (2, 40371252), (3, 26914168), (4, 20185626), (6, 13457084), (8, 10092813), (12, 6728542), (24, 3364271), (67, 1205112), (134, 602556), (149, 541896), (201, 401704), (268, 301278), (298, 270948), (337, 239592), (402, 200852), (447, 180632), (536, 150639), (596, 135474), (674, 119796), (804, 100426), (894, 90316), (1011, 79864), (1192, 67737), (1348, 59898), (1608, 50213), (1788, 45158), (2022, 39932), (2696, 29949), (3576, 22579), (4044, 19966), (8088, 9983)]