25868196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 70106400

約数和(自身を除く): 44238204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 641, 684, 708, 1062, 1121, 1282, 1923, 2124, 2242, 2564, 3363, 3846, 4484, 5769, 6726, 7692, 10089, 11538, 12179, 13452, 20178, 23076, 24358, 36537, 37819, 40356, 48716, 73074, 75638, 109611, 113457, 146148, 151276, 219222, 226914, 340371, 438444, 453828, 680742, 718561, 1361484, 1437122, 2155683, 2874244, 4311366, 6467049, 8622732, 12934098, 25868196]

約数ペア:

[(1, 25868196), (2, 12934098), (3, 8622732), (4, 6467049), (6, 4311366), (9, 2874244), (12, 2155683), (18, 1437122), (19, 1361484), (36, 718561), (38, 680742), (57, 453828), (59, 438444), (76, 340371), (114, 226914), (118, 219222), (171, 151276), (177, 146148), (228, 113457), (236, 109611), (342, 75638), (354, 73074), (531, 48716), (641, 40356), (684, 37819), (708, 36537), (1062, 24358), (1121, 23076), (1282, 20178), (1923, 13452), (2124, 12179), (2242, 11538), (2564, 10089), (3363, 7692), (3846, 6726), (4484, 5769)]