78919008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:929

約数の個数: 144

約数和(自身を含む): 253955520

約数和(自身を除く): 175036512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 883, 912, 931, 1064, 1176, 1568, 1596, 1766, 1824, 1862, 2128, 2352, 2649, 2793, 3192, 3532, 3724, 4256, 4704, 5298, 5586, 6181, 6384, 7064, 7448, 10596, 11172, 12362, 12768, 14128, 14896, 16777, 18543, 21192, 22344, 24724, 28256, 29792, 33554, 37086, 42384, 43267, 44688, 49448, 50331, 67108, 74172, 84768, 86534, 89376, 98896, 100662, 117439, 129801, 134216, 148344, 173068, 197792, 201324, 234878, 259602, 268432, 296688, 346136, 352317, 402648, 469756, 519204, 536864, 593376, 692272, 704634, 805296, 822073, 939512, 1038408, 1384544, 1409268, 1610592, 1644146, 1879024, 2076816, 2466219, 2818536, 3288292, 3758048, 4153632, 4932438, 5637072, 6576584, 9864876, 11274144, 13153168, 19729752, 26306336, 39459504, 78919008]

約数ペア:

[(1, 78919008), (2, 39459504), (3, 26306336), (4, 19729752), (6, 13153168), (7, 11274144), (8, 9864876), (12, 6576584), (14, 5637072), (16, 4932438), (19, 4153632), (21, 3758048), (24, 3288292), (28, 2818536), (32, 2466219), (38, 2076816), (42, 1879024), (48, 1644146), (49, 1610592), (56, 1409268), (57, 1384544), (76, 1038408), (84, 939512), (96, 822073), (98, 805296), (112, 704634), (114, 692272), (133, 593376), (147, 536864), (152, 519204), (168, 469756), (196, 402648), (224, 352317), (228, 346136), (266, 296688), (294, 268432), (304, 259602), (336, 234878), (392, 201324), (399, 197792), (456, 173068), (532, 148344), (588, 134216), (608, 129801), (672, 117439), (784, 100662), (798, 98896), (883, 89376), (912, 86534), (931, 84768), (1064, 74172), (1176, 67108), (1568, 50331), (1596, 49448), (1766, 44688), (1824, 43267), (1862, 42384), (2128, 37086), (2352, 33554), (2649, 29792), (2793, 28256), (3192, 24724), (3532, 22344), (3724, 21192), (4256, 18543), (4704, 16777), (5298, 14896), (5586, 14128), (6181, 12768), (6384, 12362), (7064, 11172), (7448, 10596)]