78415804512

素因数分解:

$2^5\times 3^5\times {\mathrm{61}}^1\times {\mathrm{165317}}^1$

素因数の和:165403

約数の個数: 144

約数和(自身を含む): 235046487312

約数和(自身を除く): 156630682800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 243, 244, 288, 324, 366, 432, 486, 488, 549, 648, 732, 864, 972, 976, 1098, 1296, 1464, 1647, 1944, 1952, 2196, 2592, 2928, 3294, 3888, 4392, 4941, 5856, 6588, 7776, 8784, 9882, 13176, 14823, 17568, 19764, 26352, 29646, 39528, 52704, 59292, 79056, 118584, 158112, 165317, 237168, 330634, 474336, 495951, 661268, 991902, 1322536, 1487853, 1983804, 2645072, 2975706, 3967608, 4463559, 5290144, 5951412, 7935216, 8927118, 10084337, 11902824, 13390677, 15870432, 17854236, 20168674, 23805648, 26781354, 30253011, 35708472, 40172031, 40337348, 47611296, 53562708, 60506022, 71416944, 80344062, 80674696, 90759033, 107125416, 121012044, 142833888, 160688124, 161349392, 181518066, 214250832, 242024088, 272277099, 321376248, 322698784, 363036132, 428501664, 484048176, 544554198, 642752496, 726072264, 816831297, 968096352, 1089108396, 1285504992, 1452144528, 1633662594, 2178216792, 2450493891, 2904289056, 3267325188, 4356433584, 4900987782, 6534650376, 8712867168, 9801975564, 13069300752, 19603951128, 26138601504, 39207902256, 78415804512]

約数ペア:

[(1, 78415804512), (2, 39207902256), (3, 26138601504), (4, 19603951128), (6, 13069300752), (8, 9801975564), (9, 8712867168), (12, 6534650376), (16, 4900987782), (18, 4356433584), (24, 3267325188), (27, 2904289056), (32, 2450493891), (36, 2178216792), (48, 1633662594), (54, 1452144528), (61, 1285504992), (72, 1089108396), (81, 968096352), (96, 816831297), (108, 726072264), (122, 642752496), (144, 544554198), (162, 484048176), (183, 428501664), (216, 363036132), (243, 322698784), (244, 321376248), (288, 272277099), (324, 242024088), (366, 214250832), (432, 181518066), (486, 161349392), (488, 160688124), (549, 142833888), (648, 121012044), (732, 107125416), (864, 90759033), (972, 80674696), (976, 80344062), (1098, 71416944), (1296, 60506022), (1464, 53562708), (1647, 47611296), (1944, 40337348), (1952, 40172031), (2196, 35708472), (2592, 30253011), (2928, 26781354), (3294, 23805648), (3888, 20168674), (4392, 17854236), (4941, 15870432), (5856, 13390677), (6588, 11902824), (7776, 10084337), (8784, 8927118), (9882, 7935216), (13176, 5951412), (14823, 5290144), (17568, 4463559), (19764, 3967608), (26352, 2975706), (29646, 2645072), (39528, 1983804), (52704, 1487853), (59292, 1322536), (79056, 991902), (118584, 661268), (158112, 495951), (165317, 474336), (237168, 330634)]