73487856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 219985920

約数和(自身を除く): 146498064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 39, 48, 52, 58, 62, 78, 87, 93, 104, 116, 124, 131, 156, 174, 186, 208, 232, 248, 262, 312, 348, 372, 377, 393, 403, 464, 496, 524, 624, 696, 744, 754, 786, 806, 899, 1048, 1131, 1209, 1392, 1488, 1508, 1572, 1612, 1703, 1798, 2096, 2262, 2418, 2697, 3016, 3144, 3224, 3406, 3596, 3799, 4061, 4524, 4836, 5109, 5394, 6032, 6288, 6448, 6812, 7192, 7598, 8122, 9048, 9672, 10218, 10788, 11397, 11687, 12183, 13624, 14384, 15196, 16244, 18096, 19344, 20436, 21576, 22794, 23374, 24366, 27248, 30392, 32488, 35061, 40872, 43152, 45588, 46748, 48732, 49387, 52793, 60784, 64976, 70122, 81744, 91176, 93496, 97464, 98774, 105586, 117769, 140244, 148161, 158379, 182352, 186992, 194928, 197548, 211172, 235538, 280488, 296322, 316758, 353307, 395096, 422344, 471076, 560976, 592644, 633516, 706614, 790192, 844688, 942152, 1185288, 1267032, 1413228, 1530997, 1884304, 2370576, 2534064, 2826456, 3061994, 4592991, 5652912, 6123988, 9185982, 12247976, 18371964, 24495952, 36743928, 73487856]

約数ペア:

[(1, 73487856), (2, 36743928), (3, 24495952), (4, 18371964), (6, 12247976), (8, 9185982), (12, 6123988), (13, 5652912), (16, 4592991), (24, 3061994), (26, 2826456), (29, 2534064), (31, 2370576), (39, 1884304), (48, 1530997), (52, 1413228), (58, 1267032), (62, 1185288), (78, 942152), (87, 844688), (93, 790192), (104, 706614), (116, 633516), (124, 592644), (131, 560976), (156, 471076), (174, 422344), (186, 395096), (208, 353307), (232, 316758), (248, 296322), (262, 280488), (312, 235538), (348, 211172), (372, 197548), (377, 194928), (393, 186992), (403, 182352), (464, 158379), (496, 148161), (524, 140244), (624, 117769), (696, 105586), (744, 98774), (754, 97464), (786, 93496), (806, 91176), (899, 81744), (1048, 70122), (1131, 64976), (1209, 60784), (1392, 52793), (1488, 49387), (1508, 48732), (1572, 46748), (1612, 45588), (1703, 43152), (1798, 40872), (2096, 35061), (2262, 32488), (2418, 30392), (2697, 27248), (3016, 24366), (3144, 23374), (3224, 22794), (3406, 21576), (3596, 20436), (3799, 19344), (4061, 18096), (4524, 16244), (4836, 15196), (5109, 14384), (5394, 13624), (6032, 12183), (6288, 11687), (6448, 11397), (6812, 10788), (7192, 10218), (7598, 9672), (8122, 9048)]