81442704

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1173

約数の個数: 120

約数和(自身を含む): 252864768

約数和(自身を除く): 171422064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1117, 1176, 1302, 1488, 1519, 1736, 2234, 2352, 2604, 3038, 3351, 3472, 4468, 4557, 5208, 6076, 6702, 7819, 8936, 9114, 10416, 12152, 13404, 15638, 17872, 18228, 23457, 24304, 26808, 31276, 34627, 36456, 46914, 53616, 54733, 62552, 69254, 72912, 93828, 103881, 109466, 125104, 138508, 164199, 187656, 207762, 218932, 242389, 277016, 328398, 375312, 415524, 437864, 484778, 554032, 656796, 727167, 831048, 875728, 969556, 1313592, 1454334, 1662096, 1696723, 1939112, 2627184, 2908668, 3393446, 3878224, 5090169, 5817336, 6786892, 10180338, 11634672, 13573784, 20360676, 27147568, 40721352, 81442704]

約数ペア:

[(1, 81442704), (2, 40721352), (3, 27147568), (4, 20360676), (6, 13573784), (7, 11634672), (8, 10180338), (12, 6786892), (14, 5817336), (16, 5090169), (21, 3878224), (24, 3393446), (28, 2908668), (31, 2627184), (42, 1939112), (48, 1696723), (49, 1662096), (56, 1454334), (62, 1313592), (84, 969556), (93, 875728), (98, 831048), (112, 727167), (124, 656796), (147, 554032), (168, 484778), (186, 437864), (196, 415524), (217, 375312), (248, 328398), (294, 277016), (336, 242389), (372, 218932), (392, 207762), (434, 187656), (496, 164199), (588, 138508), (651, 125104), (744, 109466), (784, 103881), (868, 93828), (1117, 72912), (1176, 69254), (1302, 62552), (1488, 54733), (1519, 53616), (1736, 46914), (2234, 36456), (2352, 34627), (2604, 31276), (3038, 26808), (3351, 24304), (3472, 23457), (4468, 18228), (4557, 17872), (5208, 15638), (6076, 13404), (6702, 12152), (7819, 10416), (8936, 9114)]