78838368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{117319}}^1$

素因数の和:117339

約数の個数: 48

約数和(自身を含む): 236517120

約数和(自身を除く): 157678752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 117319, 234638, 351957, 469276, 703914, 821233, 938552, 1407828, 1642466, 1877104, 2463699, 2815656, 3284932, 3754208, 4927398, 5631312, 6569864, 9854796, 11262624, 13139728, 19709592, 26279456, 39419184, 78838368]

約数ペア:

[(1, 78838368), (2, 39419184), (3, 26279456), (4, 19709592), (6, 13139728), (7, 11262624), (8, 9854796), (12, 6569864), (14, 5631312), (16, 4927398), (21, 3754208), (24, 3284932), (28, 2815656), (32, 2463699), (42, 1877104), (48, 1642466), (56, 1407828), (84, 938552), (96, 821233), (112, 703914), (168, 469276), (224, 351957), (336, 234638), (672, 117319)]