172901904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4721}}^1$

素因数の和:4848

約数の個数: 80

約数和(自身を含む): 515264640

約数和(自身を除く): 342362736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 872, 1308, 1526, 1744, 2289, 2616, 3052, 4578, 4721, 5232, 6104, 9156, 9442, 12208, 14163, 18312, 18884, 28326, 33047, 36624, 37768, 56652, 66094, 75536, 99141, 113304, 132188, 198282, 226608, 264376, 396564, 514589, 528752, 793128, 1029178, 1543767, 1586256, 2058356, 3087534, 3602123, 4116712, 6175068, 7204246, 8233424, 10806369, 12350136, 14408492, 21612738, 24700272, 28816984, 43225476, 57633968, 86450952, 172901904]

約数ペア:

[(1, 172901904), (2, 86450952), (3, 57633968), (4, 43225476), (6, 28816984), (7, 24700272), (8, 21612738), (12, 14408492), (14, 12350136), (16, 10806369), (21, 8233424), (24, 7204246), (28, 6175068), (42, 4116712), (48, 3602123), (56, 3087534), (84, 2058356), (109, 1586256), (112, 1543767), (168, 1029178), (218, 793128), (327, 528752), (336, 514589), (436, 396564), (654, 264376), (763, 226608), (872, 198282), (1308, 132188), (1526, 113304), (1744, 99141), (2289, 75536), (2616, 66094), (3052, 56652), (4578, 37768), (4721, 36624), (5232, 33047), (6104, 28326), (9156, 18884), (9442, 18312), (12208, 14163)]