71744256

素因数分解:

$2^8\times 3^2\times {\mathrm{31139}}^1$

素因数の和:31161

約数の個数: 54

約数和(自身を含む): 206863020

約数和(自身を除く): 135118764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 31139, 62278, 93417, 124556, 186834, 249112, 280251, 373668, 498224, 560502, 747336, 996448, 1121004, 1494672, 1992896, 2242008, 2989344, 3985792, 4484016, 5978688, 7971584, 8968032, 11957376, 17936064, 23914752, 35872128, 71744256]

約数ペア:

[(1, 71744256), (2, 35872128), (3, 23914752), (4, 17936064), (6, 11957376), (8, 8968032), (9, 7971584), (12, 5978688), (16, 4484016), (18, 3985792), (24, 2989344), (32, 2242008), (36, 1992896), (48, 1494672), (64, 1121004), (72, 996448), (96, 747336), (128, 560502), (144, 498224), (192, 373668), (256, 280251), (288, 249112), (384, 186834), (576, 124556), (768, 93417), (1152, 62278), (2304, 31139)]