77307496

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 174661110

約数和(自身を除く): 97353614

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 61, 98, 106, 122, 196, 212, 244, 371, 392, 424, 427, 488, 742, 854, 1484, 1708, 2597, 2968, 2989, 3233, 3416, 3721, 5194, 5978, 6466, 7442, 10388, 11956, 12932, 14884, 20776, 22631, 23912, 25864, 26047, 29768, 45262, 52094, 90524, 104188, 158417, 181048, 182329, 197213, 208376, 316834, 364658, 394426, 633668, 729316, 788852, 1267336, 1380491, 1458632, 1577704, 2760982, 5521964, 9663437, 11043928, 19326874, 38653748, 77307496]

約数ペア:

[(1, 77307496), (2, 38653748), (4, 19326874), (7, 11043928), (8, 9663437), (14, 5521964), (28, 2760982), (49, 1577704), (53, 1458632), (56, 1380491), (61, 1267336), (98, 788852), (106, 729316), (122, 633668), (196, 394426), (212, 364658), (244, 316834), (371, 208376), (392, 197213), (424, 182329), (427, 181048), (488, 158417), (742, 104188), (854, 90524), (1484, 52094), (1708, 45262), (2597, 29768), (2968, 26047), (2989, 25864), (3233, 23912), (3416, 22631), (3721, 20776), (5194, 14884), (5978, 12932), (6466, 11956), (7442, 10388)]