69984144

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25579}}^1$

素因数の和:25612

約数の個数: 60

約数和(自身を含む): 206174800

約数和(自身を除く): 136190656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 25579, 51158, 76737, 102316, 153474, 204632, 230211, 306948, 409264, 460422, 486001, 613896, 920844, 972002, 1227792, 1458003, 1841688, 1944004, 2916006, 3683376, 3888008, 4374009, 5832012, 7776016, 8748018, 11664024, 17496036, 23328048, 34992072, 69984144]

約数ペア:

[(1, 69984144), (2, 34992072), (3, 23328048), (4, 17496036), (6, 11664024), (8, 8748018), (9, 7776016), (12, 5832012), (16, 4374009), (18, 3888008), (19, 3683376), (24, 2916006), (36, 1944004), (38, 1841688), (48, 1458003), (57, 1227792), (72, 972002), (76, 920844), (114, 613896), (144, 486001), (152, 460422), (171, 409264), (228, 306948), (304, 230211), (342, 204632), (456, 153474), (684, 102316), (912, 76737), (1368, 51158), (2736, 25579)]