77888910608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{56941}}^1$

素因数の和:57120

約数の個数: 80

約数和(自身を含む): 164714529024

約数和(自身を除く): 86825618416

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 107, 136, 188, 214, 272, 376, 428, 752, 799, 856, 1598, 1712, 1819, 3196, 3638, 5029, 6392, 7276, 10058, 12784, 14552, 20116, 29104, 40232, 56941, 80464, 85493, 113882, 170986, 227764, 341972, 455528, 683944, 911056, 967997, 1367888, 1935994, 2676227, 3871988, 5352454, 6092687, 7743976, 10704908, 12185374, 15487952, 21409816, 24370748, 42819632, 45495859, 48741496, 90991718, 97482992, 103575679, 181983436, 207151358, 286356289, 363966872, 414302716, 572712578, 727933744, 828605432, 1145425156, 1657210864, 2290850312, 4581700624, 4868056913, 9736113826, 19472227652, 38944455304, 77888910608]

約数ペア:

[(1, 77888910608), (2, 38944455304), (4, 19472227652), (8, 9736113826), (16, 4868056913), (17, 4581700624), (34, 2290850312), (47, 1657210864), (68, 1145425156), (94, 828605432), (107, 727933744), (136, 572712578), (188, 414302716), (214, 363966872), (272, 286356289), (376, 207151358), (428, 181983436), (752, 103575679), (799, 97482992), (856, 90991718), (1598, 48741496), (1712, 45495859), (1819, 42819632), (3196, 24370748), (3638, 21409816), (5029, 15487952), (6392, 12185374), (7276, 10704908), (10058, 7743976), (12784, 6092687), (14552, 5352454), (20116, 3871988), (29104, 2676227), (40232, 1935994), (56941, 1367888), (80464, 967997), (85493, 911056), (113882, 683944), (170986, 455528), (227764, 341972)]