65006964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 180704160

約数和(自身を除く): 115697196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 834, 1181, 1251, 1529, 1668, 2362, 2502, 3058, 3543, 4587, 4724, 5004, 6116, 7086, 9174, 10629, 12991, 13761, 14172, 18348, 21258, 25982, 27522, 38973, 42516, 51964, 55044, 77946, 116919, 155892, 164159, 233838, 328318, 467676, 492477, 656636, 984954, 1477431, 1805749, 1969908, 2954862, 3611498, 5417247, 5909724, 7222996, 10834494, 16251741, 21668988, 32503482, 65006964]

約数ペア:

[(1, 65006964), (2, 32503482), (3, 21668988), (4, 16251741), (6, 10834494), (9, 7222996), (11, 5909724), (12, 5417247), (18, 3611498), (22, 2954862), (33, 1969908), (36, 1805749), (44, 1477431), (66, 984954), (99, 656636), (132, 492477), (139, 467676), (198, 328318), (278, 233838), (396, 164159), (417, 155892), (556, 116919), (834, 77946), (1181, 55044), (1251, 51964), (1529, 42516), (1668, 38973), (2362, 27522), (2502, 25982), (3058, 21258), (3543, 18348), (4587, 14172), (4724, 13761), (5004, 12991), (6116, 10629), (7086, 9174)]