79898328

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{7349}}^1$

素因数の和:7512

約数の個数: 48

約数和(自身を含む): 217854000

約数和(自身を除く): 137955672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 7349, 10872, 14698, 22047, 29396, 44094, 58792, 66141, 88188, 132282, 176376, 264564, 529128, 1109699, 2219398, 3329097, 4438796, 6658194, 8877592, 9987291, 13316388, 19974582, 26632776, 39949164, 79898328]

約数ペア:

[(1, 79898328), (2, 39949164), (3, 26632776), (4, 19974582), (6, 13316388), (8, 9987291), (9, 8877592), (12, 6658194), (18, 4438796), (24, 3329097), (36, 2219398), (72, 1109699), (151, 529128), (302, 264564), (453, 176376), (604, 132282), (906, 88188), (1208, 66141), (1359, 58792), (1812, 44094), (2718, 29396), (3624, 22047), (5436, 14698), (7349, 10872)]