84116844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{617}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 243847968

約数和(自身を除く): 159731124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 541, 617, 1082, 1234, 1623, 1851, 2164, 2468, 3246, 3702, 3787, 4319, 4869, 5553, 6492, 7404, 7574, 8638, 9738, 11106, 11361, 12957, 15148, 17276, 19476, 22212, 22722, 25914, 34083, 38871, 45444, 51828, 68166, 77742, 136332, 155484, 333797, 667594, 1001391, 1335188, 2002782, 2336579, 3004173, 4005564, 4673158, 6008346, 7009737, 9346316, 12016692, 14019474, 21029211, 28038948, 42058422, 84116844]

約数ペア:

[(1, 84116844), (2, 42058422), (3, 28038948), (4, 21029211), (6, 14019474), (7, 12016692), (9, 9346316), (12, 7009737), (14, 6008346), (18, 4673158), (21, 4005564), (28, 3004173), (36, 2336579), (42, 2002782), (63, 1335188), (84, 1001391), (126, 667594), (252, 333797), (541, 155484), (617, 136332), (1082, 77742), (1234, 68166), (1623, 51828), (1851, 45444), (2164, 38871), (2468, 34083), (3246, 25914), (3702, 22722), (3787, 22212), (4319, 19476), (4869, 17276), (5553, 15148), (6492, 12957), (7404, 11361), (7574, 11106), (8638, 9738)]