90176128

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5297}}^1$

素因数の和:5337

約数の個数: 64

約数和(自身を含む): 216158400

約数和(自身を除く): 125982272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 5297, 8512, 10594, 17024, 21188, 37079, 42376, 74158, 84752, 100643, 148316, 169504, 201286, 296632, 339008, 402572, 593264, 678016, 704501, 805144, 1186528, 1409002, 1610288, 2373056, 2818004, 3220576, 4746112, 5636008, 6441152, 11272016, 12882304, 22544032, 45088064, 90176128]

約数ペア:

[(1, 90176128), (2, 45088064), (4, 22544032), (7, 12882304), (8, 11272016), (14, 6441152), (16, 5636008), (19, 4746112), (28, 3220576), (32, 2818004), (38, 2373056), (56, 1610288), (64, 1409002), (76, 1186528), (112, 805144), (128, 704501), (133, 678016), (152, 593264), (224, 402572), (266, 339008), (304, 296632), (448, 201286), (532, 169504), (608, 148316), (896, 100643), (1064, 84752), (1216, 74158), (2128, 42376), (2432, 37079), (4256, 21188), (5297, 17024), (8512, 10594)]