74091984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 218557440

約数和(自身を除く): 144465456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 31, 34, 48, 51, 58, 62, 68, 87, 93, 101, 102, 116, 124, 136, 174, 186, 202, 204, 232, 248, 272, 303, 348, 372, 404, 408, 464, 493, 496, 527, 606, 696, 744, 808, 816, 899, 986, 1054, 1212, 1392, 1479, 1488, 1581, 1616, 1717, 1798, 1972, 2108, 2424, 2697, 2929, 2958, 3131, 3162, 3434, 3596, 3944, 4216, 4848, 5151, 5394, 5858, 5916, 6262, 6324, 6868, 7192, 7888, 8432, 8787, 9393, 10302, 10788, 11716, 11832, 12524, 12648, 13736, 14384, 15283, 17574, 18786, 20604, 21576, 23432, 23664, 25048, 25296, 27472, 30566, 35148, 37572, 41208, 43152, 45849, 46864, 49793, 50096, 53227, 61132, 70296, 75144, 82416, 90799, 91698, 99586, 106454, 122264, 140592, 149379, 150288, 159681, 181598, 183396, 199172, 212908, 244528, 272397, 298758, 319362, 363196, 366792, 398344, 425816, 544794, 597516, 638724, 726392, 733584, 796688, 851632, 1089588, 1195032, 1277448, 1452784, 1543583, 2179176, 2390064, 2554896, 3087166, 4358352, 4630749, 6174332, 9261498, 12348664, 18522996, 24697328, 37045992, 74091984]

約数ペア:

[(1, 74091984), (2, 37045992), (3, 24697328), (4, 18522996), (6, 12348664), (8, 9261498), (12, 6174332), (16, 4630749), (17, 4358352), (24, 3087166), (29, 2554896), (31, 2390064), (34, 2179176), (48, 1543583), (51, 1452784), (58, 1277448), (62, 1195032), (68, 1089588), (87, 851632), (93, 796688), (101, 733584), (102, 726392), (116, 638724), (124, 597516), (136, 544794), (174, 425816), (186, 398344), (202, 366792), (204, 363196), (232, 319362), (248, 298758), (272, 272397), (303, 244528), (348, 212908), (372, 199172), (404, 183396), (408, 181598), (464, 159681), (493, 150288), (496, 149379), (527, 140592), (606, 122264), (696, 106454), (744, 99586), (808, 91698), (816, 90799), (899, 82416), (986, 75144), (1054, 70296), (1212, 61132), (1392, 53227), (1479, 50096), (1488, 49793), (1581, 46864), (1616, 45849), (1717, 43152), (1798, 41208), (1972, 37572), (2108, 35148), (2424, 30566), (2697, 27472), (2929, 25296), (2958, 25048), (3131, 23664), (3162, 23432), (3434, 21576), (3596, 20604), (3944, 18786), (4216, 17574), (4848, 15283), (5151, 14384), (5394, 13736), (5858, 12648), (5916, 12524), (6262, 11832), (6324, 11716), (6868, 10788), (7192, 10302), (7888, 9393), (8432, 8787)]