84691404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 108

約数和(自身を含む): 255324888

約数和(自身を除く): 170633484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1171, 1476, 1722, 1764, 2009, 2342, 2583, 3444, 3513, 4018, 4684, 5166, 6027, 7026, 8036, 8197, 10332, 10539, 12054, 14052, 16394, 18081, 21078, 24108, 24591, 32788, 36162, 42156, 48011, 49182, 57379, 72324, 73773, 96022, 98364, 114758, 144033, 147546, 172137, 192044, 229516, 288066, 295092, 336077, 344274, 432099, 516411, 576132, 672154, 688548, 864198, 1008231, 1032822, 1344308, 1728396, 2016462, 2065644, 2352539, 3024693, 4032924, 4705078, 6049386, 7057617, 9410156, 12098772, 14115234, 21172851, 28230468, 42345702, 84691404]

約数ペア:

[(1, 84691404), (2, 42345702), (3, 28230468), (4, 21172851), (6, 14115234), (7, 12098772), (9, 9410156), (12, 7057617), (14, 6049386), (18, 4705078), (21, 4032924), (28, 3024693), (36, 2352539), (41, 2065644), (42, 2016462), (49, 1728396), (63, 1344308), (82, 1032822), (84, 1008231), (98, 864198), (123, 688548), (126, 672154), (147, 576132), (164, 516411), (196, 432099), (246, 344274), (252, 336077), (287, 295092), (294, 288066), (369, 229516), (441, 192044), (492, 172137), (574, 147546), (588, 144033), (738, 114758), (861, 98364), (882, 96022), (1148, 73773), (1171, 72324), (1476, 57379), (1722, 49182), (1764, 48011), (2009, 42156), (2342, 36162), (2583, 32788), (3444, 24591), (3513, 24108), (4018, 21078), (4684, 18081), (5166, 16394), (6027, 14052), (7026, 12054), (8036, 10539), (8197, 10332)]