77718816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2071

約数の個数: 144

約数和(自身を含む): 266011200

約数和(自身を除く): 188292384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2029, 2128, 2394, 2736, 3192, 4058, 4256, 4788, 5472, 6087, 6384, 8116, 9576, 12174, 12768, 14203, 16232, 18261, 19152, 24348, 28406, 32464, 36522, 38304, 38551, 42609, 48696, 56812, 64928, 73044, 77102, 85218, 97392, 113624, 115653, 127827, 146088, 154204, 170436, 194784, 227248, 231306, 255654, 269857, 292176, 308408, 340872, 346959, 454496, 462612, 511308, 539714, 584352, 616816, 681744, 693918, 809571, 925224, 1022616, 1079428, 1233632, 1363488, 1387836, 1619142, 1850448, 2045232, 2158856, 2428713, 2775672, 3238284, 3700896, 4090464, 4317712, 4857426, 5551344, 6476568, 8635424, 9714852, 11102688, 12953136, 19429704, 25906272, 38859408, 77718816]

約数ペア:

[(1, 77718816), (2, 38859408), (3, 25906272), (4, 19429704), (6, 12953136), (7, 11102688), (8, 9714852), (9, 8635424), (12, 6476568), (14, 5551344), (16, 4857426), (18, 4317712), (19, 4090464), (21, 3700896), (24, 3238284), (28, 2775672), (32, 2428713), (36, 2158856), (38, 2045232), (42, 1850448), (48, 1619142), (56, 1387836), (57, 1363488), (63, 1233632), (72, 1079428), (76, 1022616), (84, 925224), (96, 809571), (112, 693918), (114, 681744), (126, 616816), (133, 584352), (144, 539714), (152, 511308), (168, 462612), (171, 454496), (224, 346959), (228, 340872), (252, 308408), (266, 292176), (288, 269857), (304, 255654), (336, 231306), (342, 227248), (399, 194784), (456, 170436), (504, 154204), (532, 146088), (608, 127827), (672, 115653), (684, 113624), (798, 97392), (912, 85218), (1008, 77102), (1064, 73044), (1197, 64928), (1368, 56812), (1596, 48696), (1824, 42609), (2016, 38551), (2029, 38304), (2128, 36522), (2394, 32464), (2736, 28406), (3192, 24348), (4058, 19152), (4256, 18261), (4788, 16232), (5472, 14203), (6087, 12768), (6384, 12174), (8116, 9576)]