76974558

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 164727552

約数和(自身を除く): 87752994

約数列:

[1, 2, 3, 6, 43, 61, 67, 73, 86, 122, 129, 134, 146, 183, 201, 219, 258, 366, 402, 438, 2623, 2881, 3139, 4087, 4453, 4891, 5246, 5762, 6278, 7869, 8174, 8643, 8906, 9417, 9782, 12261, 13359, 14673, 15738, 17286, 18834, 24522, 26718, 29346, 175741, 191479, 210313, 298351, 351482, 382958, 420626, 527223, 574437, 596702, 630939, 895053, 1054446, 1148874, 1261878, 1790106, 12829093, 25658186, 38487279, 76974558]

約数ペア:

[(1, 76974558), (2, 38487279), (3, 25658186), (6, 12829093), (43, 1790106), (61, 1261878), (67, 1148874), (73, 1054446), (86, 895053), (122, 630939), (129, 596702), (134, 574437), (146, 527223), (183, 420626), (201, 382958), (219, 351482), (258, 298351), (366, 210313), (402, 191479), (438, 175741), (2623, 29346), (2881, 26718), (3139, 24522), (4087, 18834), (4453, 17286), (4891, 15738), (5246, 14673), (5762, 13359), (6278, 12261), (7869, 9782), (8174, 9417), (8643, 8906)]