42979104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21319}}^1$

素因数の和:21342

約数の個数: 72

約数和(自身を含む): 139688640

約数和(自身を除く): 96709536

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, 21319, 42638, 63957, 85276, 127914, 149233, 170552, 191871, 255828, 298466, 341104, 383742, 447699, 511656, 596932, 682208, 767484, 895398, 1023312, 1193864, 1343097, 1534968, 1790796, 2046624, 2387728, 2686194, 3069936, 3581592, 4775456, 5372388, 6139872, 7163184, 10744776, 14326368, 21489552, 42979104]

約数ペア:

[(1, 42979104), (2, 21489552), (3, 14326368), (4, 10744776), (6, 7163184), (7, 6139872), (8, 5372388), (9, 4775456), (12, 3581592), (14, 3069936), (16, 2686194), (18, 2387728), (21, 2046624), (24, 1790796), (28, 1534968), (32, 1343097), (36, 1193864), (42, 1023312), (48, 895398), (56, 767484), (63, 682208), (72, 596932), (84, 511656), (96, 447699), (112, 383742), (126, 341104), (144, 298466), (168, 255828), (224, 191871), (252, 170552), (288, 149233), (336, 127914), (504, 85276), (672, 63957), (1008, 42638), (2016, 21319)]