68223312

素因数分解:

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

素因数の和:122

約数の個数: 180

約数和(自身を含む): 216096660

約数和(自身を除く): 147873348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 31, 34, 36, 48, 51, 58, 62, 68, 72, 87, 93, 102, 116, 124, 136, 144, 153, 174, 186, 204, 232, 248, 261, 272, 279, 306, 348, 372, 408, 464, 493, 496, 522, 527, 558, 612, 696, 744, 816, 899, 961, 986, 1044, 1054, 1116, 1224, 1392, 1479, 1488, 1581, 1798, 1922, 1972, 2088, 2108, 2232, 2448, 2697, 2883, 2958, 3162, 3596, 3844, 3944, 4176, 4216, 4437, 4464, 4743, 5394, 5766, 5916, 6324, 7192, 7688, 7888, 8091, 8432, 8649, 8874, 9486, 10788, 11532, 11832, 12648, 14384, 15283, 15376, 16182, 16337, 17298, 17748, 18972, 21576, 23064, 23664, 25296, 27869, 30566, 32364, 32674, 34596, 35496, 37944, 43152, 45849, 46128, 49011, 55738, 61132, 64728, 65348, 69192, 70992, 75888, 83607, 91698, 98022, 111476, 122264, 129456, 130696, 137547, 138384, 147033, 167214, 183396, 196044, 222952, 244528, 250821, 261392, 275094, 294066, 334428, 366792, 392088, 445904, 473773, 501642, 550188, 588132, 668856, 733584, 784176, 947546, 1003284, 1100376, 1176264, 1337712, 1421319, 1895092, 2006568, 2200752, 2352528, 2842638, 3790184, 4013136, 4263957, 5685276, 7580368, 8527914, 11370552, 17055828, 22741104, 34111656, 68223312]

約数ペア:

[(1, 68223312), (2, 34111656), (3, 22741104), (4, 17055828), (6, 11370552), (8, 8527914), (9, 7580368), (12, 5685276), (16, 4263957), (17, 4013136), (18, 3790184), (24, 2842638), (29, 2352528), (31, 2200752), (34, 2006568), (36, 1895092), (48, 1421319), (51, 1337712), (58, 1176264), (62, 1100376), (68, 1003284), (72, 947546), (87, 784176), (93, 733584), (102, 668856), (116, 588132), (124, 550188), (136, 501642), (144, 473773), (153, 445904), (174, 392088), (186, 366792), (204, 334428), (232, 294066), (248, 275094), (261, 261392), (272, 250821), (279, 244528), (306, 222952), (348, 196044), (372, 183396), (408, 167214), (464, 147033), (493, 138384), (496, 137547), (522, 130696), (527, 129456), (558, 122264), (612, 111476), (696, 98022), (744, 91698), (816, 83607), (899, 75888), (961, 70992), (986, 69192), (1044, 65348), (1054, 64728), (1116, 61132), (1224, 55738), (1392, 49011), (1479, 46128), (1488, 45849), (1581, 43152), (1798, 37944), (1922, 35496), (1972, 34596), (2088, 32674), (2108, 32364), (2232, 30566), (2448, 27869), (2697, 25296), (2883, 23664), (2958, 23064), (3162, 21576), (3596, 18972), (3844, 17748), (3944, 17298), (4176, 16337), (4216, 16182), (4437, 15376), (4464, 15283), (4743, 14384), (5394, 12648), (5766, 11832), (5916, 11532), (6324, 10788), (7192, 9486), (7688, 8874), (7888, 8649), (8091, 8432)]