90631968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19267}}^1$

素因数の和:19294

約数の個数: 72

約数和(自身を含む): 276765552

約数和(自身を除く): 186133584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 19267, 38534, 57801, 77068, 115602, 134869, 154136, 231204, 269738, 308272, 404607, 462408, 539476, 616544, 809214, 924816, 944083, 1078952, 1618428, 1849632, 1888166, 2157904, 2832249, 3236856, 3776332, 4315808, 5664498, 6473712, 7552664, 11328996, 12947424, 15105328, 22657992, 30210656, 45315984, 90631968]

約数ペア:

[(1, 90631968), (2, 45315984), (3, 30210656), (4, 22657992), (6, 15105328), (7, 12947424), (8, 11328996), (12, 7552664), (14, 6473712), (16, 5664498), (21, 4315808), (24, 3776332), (28, 3236856), (32, 2832249), (42, 2157904), (48, 1888166), (49, 1849632), (56, 1618428), (84, 1078952), (96, 944083), (98, 924816), (112, 809214), (147, 616544), (168, 539476), (196, 462408), (224, 404607), (294, 308272), (336, 269738), (392, 231204), (588, 154136), (672, 134869), (784, 115602), (1176, 77068), (1568, 57801), (2352, 38534), (4704, 19267)]