67774644

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{1423}}^1$

素因数の和:1456

約数の個数: 108

約数和(自身を含む): 206816064

約数和(自身を除く): 139041420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1423, 1701, 1764, 2268, 2646, 2846, 3402, 3969, 4269, 5292, 5692, 6804, 7938, 8538, 9961, 11907, 12807, 15876, 17076, 19922, 23814, 25614, 29883, 38421, 39844, 47628, 51228, 59766, 69727, 76842, 89649, 115263, 119532, 139454, 153684, 179298, 209181, 230526, 268947, 278908, 345789, 358596, 418362, 461052, 537894, 627543, 691578, 806841, 836724, 1075788, 1255086, 1383156, 1613682, 1882629, 2420523, 2510172, 3227364, 3765258, 4841046, 5647887, 7530516, 9682092, 11295774, 16943661, 22591548, 33887322, 67774644]

約数ペア:

[(1, 67774644), (2, 33887322), (3, 22591548), (4, 16943661), (6, 11295774), (7, 9682092), (9, 7530516), (12, 5647887), (14, 4841046), (18, 3765258), (21, 3227364), (27, 2510172), (28, 2420523), (36, 1882629), (42, 1613682), (49, 1383156), (54, 1255086), (63, 1075788), (81, 836724), (84, 806841), (98, 691578), (108, 627543), (126, 537894), (147, 461052), (162, 418362), (189, 358596), (196, 345789), (243, 278908), (252, 268947), (294, 230526), (324, 209181), (378, 179298), (441, 153684), (486, 139454), (567, 119532), (588, 115263), (756, 89649), (882, 76842), (972, 69727), (1134, 59766), (1323, 51228), (1423, 47628), (1701, 39844), (1764, 38421), (2268, 29883), (2646, 25614), (2846, 23814), (3402, 19922), (3969, 17076), (4269, 15876), (5292, 12807), (5692, 11907), (6804, 9961), (7938, 8538)]