87303492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 232866816

約数和(自身を除く): 145563324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 582, 828, 873, 1087, 1164, 1746, 2174, 2231, 3261, 3492, 4348, 4462, 6522, 6693, 8924, 9783, 13044, 13386, 19566, 20079, 25001, 26772, 39132, 40158, 50002, 75003, 80316, 100004, 105439, 150006, 210878, 225009, 300012, 316317, 421756, 450018, 632634, 900036, 948951, 1265268, 1897902, 2425097, 3795804, 4850194, 7275291, 9700388, 14550582, 21825873, 29101164, 43651746, 87303492]

約数ペア:

[(1, 87303492), (2, 43651746), (3, 29101164), (4, 21825873), (6, 14550582), (9, 9700388), (12, 7275291), (18, 4850194), (23, 3795804), (36, 2425097), (46, 1897902), (69, 1265268), (92, 948951), (97, 900036), (138, 632634), (194, 450018), (207, 421756), (276, 316317), (291, 300012), (388, 225009), (414, 210878), (582, 150006), (828, 105439), (873, 100004), (1087, 80316), (1164, 75003), (1746, 50002), (2174, 40158), (2231, 39132), (3261, 26772), (3492, 25001), (4348, 20079), (4462, 19566), (6522, 13386), (6693, 13044), (8924, 9783)]