899867088

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{11813}}^1$

素因数の和:11873

約数の個数: 90

約数和(自身を含む): 2632856226

約数和(自身を除く): 1732989138

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 1058, 1104, 1587, 1656, 2116, 3174, 3312, 4232, 4761, 6348, 8464, 9522, 11813, 12696, 19044, 23626, 25392, 35439, 38088, 47252, 70878, 76176, 94504, 106317, 141756, 189008, 212634, 271699, 283512, 425268, 543398, 567024, 815097, 850536, 1086796, 1630194, 1701072, 2173592, 2445291, 3260388, 4347184, 4890582, 6249077, 6520776, 9781164, 12498154, 13041552, 18747231, 19562328, 24996308, 37494462, 39124656, 49992616, 56241693, 74988924, 99985232, 112483386, 149977848, 224966772, 299955696, 449933544, 899867088]

約数ペア:

[(1, 899867088), (2, 449933544), (3, 299955696), (4, 224966772), (6, 149977848), (8, 112483386), (9, 99985232), (12, 74988924), (16, 56241693), (18, 49992616), (23, 39124656), (24, 37494462), (36, 24996308), (46, 19562328), (48, 18747231), (69, 13041552), (72, 12498154), (92, 9781164), (138, 6520776), (144, 6249077), (184, 4890582), (207, 4347184), (276, 3260388), (368, 2445291), (414, 2173592), (529, 1701072), (552, 1630194), (828, 1086796), (1058, 850536), (1104, 815097), (1587, 567024), (1656, 543398), (2116, 425268), (3174, 283512), (3312, 271699), (4232, 212634), (4761, 189008), (6348, 141756), (8464, 106317), (9522, 94504), (11813, 76176), (12696, 70878), (19044, 47252), (23626, 38088), (25392, 35439)]