73891496

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 163322880

約数和(自身を除く): 89431384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 97, 122, 194, 223, 244, 388, 427, 446, 488, 679, 776, 854, 892, 1358, 1561, 1708, 1784, 2716, 3122, 3416, 5432, 5917, 6244, 11834, 12488, 13603, 21631, 23668, 27206, 41419, 43262, 47336, 54412, 82838, 86524, 95221, 108824, 151417, 165676, 173048, 190442, 302834, 331352, 380884, 605668, 761768, 1211336, 1319491, 2638982, 5277964, 9236437, 10555928, 18472874, 36945748, 73891496]

約数ペア:

[(1, 73891496), (2, 36945748), (4, 18472874), (7, 10555928), (8, 9236437), (14, 5277964), (28, 2638982), (56, 1319491), (61, 1211336), (97, 761768), (122, 605668), (194, 380884), (223, 331352), (244, 302834), (388, 190442), (427, 173048), (446, 165676), (488, 151417), (679, 108824), (776, 95221), (854, 86524), (892, 82838), (1358, 54412), (1561, 47336), (1708, 43262), (1784, 41419), (2716, 27206), (3122, 23668), (3416, 21631), (5432, 13603), (5917, 12488), (6244, 11834)]