78068848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 179676000

約数和(自身を除く): 101607152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 149, 176, 208, 229, 286, 298, 458, 572, 596, 916, 1144, 1192, 1639, 1832, 1937, 2288, 2384, 2519, 2977, 3278, 3664, 3874, 5038, 5954, 6556, 7748, 10076, 11908, 13112, 15496, 20152, 21307, 23816, 26224, 30992, 32747, 34121, 40304, 42614, 47632, 65494, 68242, 85228, 130988, 136484, 170456, 261976, 272968, 340912, 375331, 443573, 523952, 545936, 750662, 887146, 1501324, 1774292, 3002648, 3548584, 4879303, 6005296, 7097168, 9758606, 19517212, 39034424, 78068848]

約数ペア:

[(1, 78068848), (2, 39034424), (4, 19517212), (8, 9758606), (11, 7097168), (13, 6005296), (16, 4879303), (22, 3548584), (26, 3002648), (44, 1774292), (52, 1501324), (88, 887146), (104, 750662), (143, 545936), (149, 523952), (176, 443573), (208, 375331), (229, 340912), (286, 272968), (298, 261976), (458, 170456), (572, 136484), (596, 130988), (916, 85228), (1144, 68242), (1192, 65494), (1639, 47632), (1832, 42614), (1937, 40304), (2288, 34121), (2384, 32747), (2519, 30992), (2977, 26224), (3278, 23816), (3664, 21307), (3874, 20152), (5038, 15496), (5954, 13112), (6556, 11908), (7748, 10076)]