81746978112

素因数分解:

$2^6\times 3^4\times {\mathrm{2053}}^1\times {\mathrm{7681}}^1$

素因数の和:9758

約数の個数: 140

約数和(自身を含む): 242473249876

約数和(自身を除く): 160726271764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2053, 2592, 4106, 5184, 6159, 7681, 8212, 12318, 15362, 16424, 18477, 23043, 24636, 30724, 32848, 36954, 46086, 49272, 55431, 61448, 65696, 69129, 73908, 92172, 98544, 110862, 122896, 131392, 138258, 147816, 166293, 184344, 197088, 207387, 221724, 245792, 276516, 295632, 332586, 368688, 394176, 414774, 443448, 491584, 553032, 591264, 622161, 665172, 737376, 829548, 886896, 1106064, 1182528, 1244322, 1330344, 1474752, 1659096, 1773792, 2212128, 2488644, 2660688, 3318192, 3547584, 4424256, 4977288, 5321376, 6636384, 9954576, 10642752, 13272768, 15769093, 19909152, 31538186, 39818304, 47307279, 63076372, 94614558, 126152744, 141921837, 189229116, 252305488, 283843674, 378458232, 425765511, 504610976, 567687348, 756916464, 851531022, 1009221952, 1135374696, 1277296533, 1513832928, 1703062044, 2270749392, 2554593066, 3027665856, 3406124088, 4541498784, 5109186132, 6812248176, 9082997568, 10218372264, 13624496352, 20436744528, 27248992704, 40873489056, 81746978112]

約数ペア:

[(1, 81746978112), (2, 40873489056), (3, 27248992704), (4, 20436744528), (6, 13624496352), (8, 10218372264), (9, 9082997568), (12, 6812248176), (16, 5109186132), (18, 4541498784), (24, 3406124088), (27, 3027665856), (32, 2554593066), (36, 2270749392), (48, 1703062044), (54, 1513832928), (64, 1277296533), (72, 1135374696), (81, 1009221952), (96, 851531022), (108, 756916464), (144, 567687348), (162, 504610976), (192, 425765511), (216, 378458232), (288, 283843674), (324, 252305488), (432, 189229116), (576, 141921837), (648, 126152744), (864, 94614558), (1296, 63076372), (1728, 47307279), (2053, 39818304), (2592, 31538186), (4106, 19909152), (5184, 15769093), (6159, 13272768), (7681, 10642752), (8212, 9954576), (12318, 6636384), (15362, 5321376), (16424, 4977288), (18477, 4424256), (23043, 3547584), (24636, 3318192), (30724, 2660688), (32848, 2488644), (36954, 2212128), (46086, 1773792), (49272, 1659096), (55431, 1474752), (61448, 1330344), (65696, 1244322), (69129, 1182528), (73908, 1106064), (92172, 886896), (98544, 829548), (110862, 737376), (122896, 665172), (131392, 622161), (138258, 591264), (147816, 553032), (166293, 491584), (184344, 443448), (197088, 414774), (207387, 394176), (221724, 368688), (245792, 332586), (276516, 295632)]