61394844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 167816208

約数和(自身を除く): 106421364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 541, 579, 588, 772, 1082, 1158, 1351, 1623, 2164, 2316, 2702, 3246, 3787, 4053, 5404, 6492, 7574, 8106, 9457, 11361, 15148, 16212, 18914, 22722, 26509, 28371, 37828, 45444, 53018, 56742, 79527, 104413, 106036, 113484, 159054, 208826, 313239, 318108, 417652, 626478, 730891, 1252956, 1461782, 2192673, 2923564, 4385346, 5116237, 8770692, 10232474, 15348711, 20464948, 30697422, 61394844]

約数ペア:

[(1, 61394844), (2, 30697422), (3, 20464948), (4, 15348711), (6, 10232474), (7, 8770692), (12, 5116237), (14, 4385346), (21, 2923564), (28, 2192673), (42, 1461782), (49, 1252956), (84, 730891), (98, 626478), (147, 417652), (193, 318108), (196, 313239), (294, 208826), (386, 159054), (541, 113484), (579, 106036), (588, 104413), (772, 79527), (1082, 56742), (1158, 53018), (1351, 45444), (1623, 37828), (2164, 28371), (2316, 26509), (2702, 22722), (3246, 18914), (3787, 16212), (4053, 15148), (5404, 11361), (6492, 9457), (7574, 8106)]