98276556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 268057776

約数和(自身を除く): 169781220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 397, 421, 588, 794, 842, 1191, 1263, 1588, 1684, 2382, 2526, 2779, 2947, 4764, 5052, 5558, 5894, 8337, 8841, 11116, 11788, 16674, 17682, 19453, 20629, 33348, 35364, 38906, 41258, 58359, 61887, 77812, 82516, 116718, 123774, 167137, 233436, 247548, 334274, 501411, 668548, 1002822, 1169959, 2005644, 2339918, 3509877, 4679836, 7019754, 8189713, 14039508, 16379426, 24569139, 32758852, 49138278, 98276556]

約数ペア:

[(1, 98276556), (2, 49138278), (3, 32758852), (4, 24569139), (6, 16379426), (7, 14039508), (12, 8189713), (14, 7019754), (21, 4679836), (28, 3509877), (42, 2339918), (49, 2005644), (84, 1169959), (98, 1002822), (147, 668548), (196, 501411), (294, 334274), (397, 247548), (421, 233436), (588, 167137), (794, 123774), (842, 116718), (1191, 82516), (1263, 77812), (1588, 61887), (1684, 58359), (2382, 41258), (2526, 38906), (2779, 35364), (2947, 33348), (4764, 20629), (5052, 19453), (5558, 17682), (5894, 16674), (8337, 11788), (8841, 11116)]