80072064

素因数分解:

$2^7\times 3^4\times {\mathrm{7723}}^1$

素因数の和:7749

約数の個数: 80

約数和(自身を含む): 238324020

約数和(自身を除く): 158251956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 7723, 10368, 15446, 23169, 30892, 46338, 61784, 69507, 92676, 123568, 139014, 185352, 208521, 247136, 278028, 370704, 417042, 494272, 556056, 625563, 741408, 834084, 988544, 1112112, 1251126, 1482816, 1668168, 2224224, 2502252, 2965632, 3336336, 4448448, 5004504, 6672672, 8896896, 10009008, 13345344, 20018016, 26690688, 40036032, 80072064]

約数ペア:

[(1, 80072064), (2, 40036032), (3, 26690688), (4, 20018016), (6, 13345344), (8, 10009008), (9, 8896896), (12, 6672672), (16, 5004504), (18, 4448448), (24, 3336336), (27, 2965632), (32, 2502252), (36, 2224224), (48, 1668168), (54, 1482816), (64, 1251126), (72, 1112112), (81, 988544), (96, 834084), (108, 741408), (128, 625563), (144, 556056), (162, 494272), (192, 417042), (216, 370704), (288, 278028), (324, 247136), (384, 208521), (432, 185352), (576, 139014), (648, 123568), (864, 92676), (1152, 69507), (1296, 61784), (1728, 46338), (2592, 30892), (3456, 23169), (5184, 15446), (7723, 10368)]