91171656

素因数分解:

$2^3\times 3^{10}\times {\mathrm{193}}^1$

素因数の和:229

約数の個数: 88

約数和(自身を含む): 257747430

約数和(自身を除く): 166575774

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 243, 324, 386, 486, 579, 648, 729, 772, 972, 1158, 1458, 1544, 1737, 1944, 2187, 2316, 2916, 3474, 4374, 4632, 5211, 5832, 6561, 6948, 8748, 10422, 13122, 13896, 15633, 17496, 19683, 20844, 26244, 31266, 39366, 41688, 46899, 52488, 59049, 62532, 78732, 93798, 118098, 125064, 140697, 157464, 187596, 236196, 281394, 375192, 422091, 472392, 562788, 844182, 1125576, 1266273, 1688364, 2532546, 3376728, 3798819, 5065092, 7597638, 10130184, 11396457, 15195276, 22792914, 30390552, 45585828, 91171656]

約数ペア:

[(1, 91171656), (2, 45585828), (3, 30390552), (4, 22792914), (6, 15195276), (8, 11396457), (9, 10130184), (12, 7597638), (18, 5065092), (24, 3798819), (27, 3376728), (36, 2532546), (54, 1688364), (72, 1266273), (81, 1125576), (108, 844182), (162, 562788), (193, 472392), (216, 422091), (243, 375192), (324, 281394), (386, 236196), (486, 187596), (579, 157464), (648, 140697), (729, 125064), (772, 118098), (972, 93798), (1158, 78732), (1458, 62532), (1544, 59049), (1737, 52488), (1944, 46899), (2187, 41688), (2316, 39366), (2916, 31266), (3474, 26244), (4374, 20844), (4632, 19683), (5211, 17496), (5832, 15633), (6561, 13896), (6948, 13122), (8748, 10422)]