69941872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 183786848

約数和(自身を除く): 113844976

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 242, 286, 308, 364, 397, 484, 572, 616, 728, 794, 847, 968, 1001, 1144, 1232, 1456, 1573, 1588, 1694, 1936, 2002, 2288, 2779, 3146, 3176, 3388, 4004, 4367, 5161, 5558, 6292, 6352, 6776, 8008, 8734, 10322, 11011, 11116, 12584, 13552, 16016, 17468, 20644, 22022, 22232, 25168, 30569, 34936, 36127, 41288, 44044, 44464, 48037, 56771, 61138, 69872, 72254, 82576, 88088, 96074, 113542, 122276, 144508, 176176, 192148, 227084, 244552, 289016, 336259, 384296, 397397, 454168, 489104, 578032, 624481, 672518, 768592, 794794, 908336, 1248962, 1345036, 1589588, 2497924, 2690072, 3179176, 4371367, 4995848, 5380144, 6358352, 8742734, 9991696, 17485468, 34970936, 69941872]

約数ペア:

[(1, 69941872), (2, 34970936), (4, 17485468), (7, 9991696), (8, 8742734), (11, 6358352), (13, 5380144), (14, 4995848), (16, 4371367), (22, 3179176), (26, 2690072), (28, 2497924), (44, 1589588), (52, 1345036), (56, 1248962), (77, 908336), (88, 794794), (91, 768592), (104, 672518), (112, 624481), (121, 578032), (143, 489104), (154, 454168), (176, 397397), (182, 384296), (208, 336259), (242, 289016), (286, 244552), (308, 227084), (364, 192148), (397, 176176), (484, 144508), (572, 122276), (616, 113542), (728, 96074), (794, 88088), (847, 82576), (968, 72254), (1001, 69872), (1144, 61138), (1232, 56771), (1456, 48037), (1573, 44464), (1588, 44044), (1694, 41288), (1936, 36127), (2002, 34936), (2288, 30569), (2779, 25168), (3146, 22232), (3176, 22022), (3388, 20644), (4004, 17468), (4367, 16016), (5161, 13552), (5558, 12584), (6292, 11116), (6352, 11011), (6776, 10322), (8008, 8734)]