74861982

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 197123472

約数和(自身を除く): 122261490

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 41, 51, 54, 78, 81, 82, 102, 117, 123, 153, 162, 221, 234, 243, 246, 289, 306, 351, 369, 442, 459, 486, 533, 578, 663, 697, 702, 738, 867, 918, 1053, 1066, 1107, 1326, 1377, 1394, 1599, 1734, 1989, 2091, 2106, 2214, 2601, 2754, 3159, 3198, 3321, 3757, 3978, 4131, 4182, 4797, 5202, 5967, 6273, 6318, 6642, 7514, 7803, 8262, 9061, 9594, 9963, 11271, 11849, 11934, 12546, 14391, 15606, 17901, 18122, 18819, 19926, 22542, 23409, 23698, 27183, 28782, 33813, 35547, 35802, 37638, 43173, 46818, 53703, 54366, 56457, 67626, 70227, 71094, 81549, 86346, 101439, 106641, 107406, 112914, 129519, 140454, 154037, 163098, 169371, 202878, 213282, 244647, 259038, 304317, 308074, 319923, 338742, 462111, 489294, 608634, 639846, 733941, 912951, 924222, 959769, 1386333, 1467882, 1825902, 1919538, 2201823, 2772666, 2879307, 4158999, 4403646, 5758614, 8317998, 12476997, 24953994, 37430991, 74861982]

約数ペア:

[(1, 74861982), (2, 37430991), (3, 24953994), (6, 12476997), (9, 8317998), (13, 5758614), (17, 4403646), (18, 4158999), (26, 2879307), (27, 2772666), (34, 2201823), (39, 1919538), (41, 1825902), (51, 1467882), (54, 1386333), (78, 959769), (81, 924222), (82, 912951), (102, 733941), (117, 639846), (123, 608634), (153, 489294), (162, 462111), (221, 338742), (234, 319923), (243, 308074), (246, 304317), (289, 259038), (306, 244647), (351, 213282), (369, 202878), (442, 169371), (459, 163098), (486, 154037), (533, 140454), (578, 129519), (663, 112914), (697, 107406), (702, 106641), (738, 101439), (867, 86346), (918, 81549), (1053, 71094), (1066, 70227), (1107, 67626), (1326, 56457), (1377, 54366), (1394, 53703), (1599, 46818), (1734, 43173), (1989, 37638), (2091, 35802), (2106, 35547), (2214, 33813), (2601, 28782), (2754, 27183), (3159, 23698), (3198, 23409), (3321, 22542), (3757, 19926), (3978, 18819), (4131, 18122), (4182, 17901), (4797, 15606), (5202, 14391), (5967, 12546), (6273, 11934), (6318, 11849), (6642, 11271), (7514, 9963), (7803, 9594), (8262, 9061)]