87964128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43633}}^1$

素因数の和:43656

約数の個数: 72

約数和(自身を含む): 285889968

約数和(自身を除く): 197925840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 43633, 87266, 130899, 174532, 261798, 305431, 349064, 392697, 523596, 610862, 698128, 785394, 916293, 1047192, 1221724, 1396256, 1570788, 1832586, 2094384, 2443448, 2748879, 3141576, 3665172, 4188768, 4886896, 5497758, 6283152, 7330344, 9773792, 10995516, 12566304, 14660688, 21991032, 29321376, 43982064, 87964128]

約数ペア:

[(1, 87964128), (2, 43982064), (3, 29321376), (4, 21991032), (6, 14660688), (7, 12566304), (8, 10995516), (9, 9773792), (12, 7330344), (14, 6283152), (16, 5497758), (18, 4886896), (21, 4188768), (24, 3665172), (28, 3141576), (32, 2748879), (36, 2443448), (42, 2094384), (48, 1832586), (56, 1570788), (63, 1396256), (72, 1221724), (84, 1047192), (96, 916293), (112, 785394), (126, 698128), (144, 610862), (168, 523596), (224, 392697), (252, 349064), (288, 305431), (336, 261798), (504, 174532), (672, 130899), (1008, 87266), (2016, 43633)]