68296986

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 157977600

約数和(自身を除く): 89680614

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 67, 86, 129, 134, 201, 258, 387, 402, 439, 603, 774, 878, 1161, 1206, 1317, 1809, 2322, 2634, 2881, 3618, 3951, 5762, 7902, 8643, 11853, 17286, 18877, 23706, 25929, 29413, 37754, 51858, 56631, 58826, 77787, 88239, 113262, 155574, 169893, 176478, 264717, 339786, 509679, 529434, 794151, 1019358, 1264759, 1588302, 2529518, 3794277, 7588554, 11382831, 22765662, 34148493, 68296986]

約数ペア:

[(1, 68296986), (2, 34148493), (3, 22765662), (6, 11382831), (9, 7588554), (18, 3794277), (27, 2529518), (43, 1588302), (54, 1264759), (67, 1019358), (86, 794151), (129, 529434), (134, 509679), (201, 339786), (258, 264717), (387, 176478), (402, 169893), (439, 155574), (603, 113262), (774, 88239), (878, 77787), (1161, 58826), (1206, 56631), (1317, 51858), (1809, 37754), (2322, 29413), (2634, 25929), (2881, 23706), (3618, 18877), (3951, 17286), (5762, 11853), (7902, 8643)]