68118672672

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{24697}}^1$

素因数の和:24931

約数の個数: 144

約数和(自身を含む): 198150176952

約数和(自身を除く): 130031504280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 157, 183, 244, 288, 314, 366, 471, 488, 549, 628, 732, 942, 976, 1098, 1256, 1413, 1464, 1884, 1952, 2196, 2512, 2826, 2928, 3768, 4392, 5024, 5652, 5856, 7536, 8784, 9577, 11304, 15072, 17568, 19154, 22608, 24697, 28731, 38308, 45216, 49394, 57462, 74091, 76616, 86193, 98788, 114924, 148182, 153232, 172386, 197576, 222273, 229848, 296364, 306464, 344772, 395152, 444546, 459696, 592728, 689544, 790304, 889092, 919392, 1185456, 1379088, 1506517, 1778184, 2370912, 2758176, 3013034, 3556368, 3877429, 4519551, 6026068, 7112736, 7754858, 9039102, 11632287, 12052136, 13558653, 15509716, 18078204, 23264574, 24104272, 27117306, 31019432, 34896861, 36156408, 46529148, 48208544, 54234612, 62038864, 69793722, 72312816, 93058296, 108469224, 124077728, 139587444, 144625632, 186116592, 216938448, 236523169, 279174888, 372233184, 433876896, 473046338, 558349776, 709569507, 946092676, 1116699552, 1419139014, 1892185352, 2128708521, 2838278028, 3784370704, 4257417042, 5676556056, 7568741408, 8514834084, 11353112112, 17029668168, 22706224224, 34059336336, 68118672672]

約数ペア:

[(1, 68118672672), (2, 34059336336), (3, 22706224224), (4, 17029668168), (6, 11353112112), (8, 8514834084), (9, 7568741408), (12, 5676556056), (16, 4257417042), (18, 3784370704), (24, 2838278028), (32, 2128708521), (36, 1892185352), (48, 1419139014), (61, 1116699552), (72, 946092676), (96, 709569507), (122, 558349776), (144, 473046338), (157, 433876896), (183, 372233184), (244, 279174888), (288, 236523169), (314, 216938448), (366, 186116592), (471, 144625632), (488, 139587444), (549, 124077728), (628, 108469224), (732, 93058296), (942, 72312816), (976, 69793722), (1098, 62038864), (1256, 54234612), (1413, 48208544), (1464, 46529148), (1884, 36156408), (1952, 34896861), (2196, 31019432), (2512, 27117306), (2826, 24104272), (2928, 23264574), (3768, 18078204), (4392, 15509716), (5024, 13558653), (5652, 12052136), (5856, 11632287), (7536, 9039102), (8784, 7754858), (9577, 7112736), (11304, 6026068), (15072, 4519551), (17568, 3877429), (19154, 3556368), (22608, 3013034), (24697, 2758176), (28731, 2370912), (38308, 1778184), (45216, 1506517), (49394, 1379088), (57462, 1185456), (74091, 919392), (76616, 889092), (86193, 790304), (98788, 689544), (114924, 592728), (148182, 459696), (153232, 444546), (172386, 395152), (197576, 344772), (222273, 306464), (229848, 296364)]