77954632

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 171601920

約数和(自身を除く): 93647288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 113, 127, 194, 226, 254, 388, 452, 508, 679, 776, 791, 889, 904, 1016, 1358, 1582, 1778, 2716, 3164, 3556, 5432, 6328, 7112, 10961, 12319, 14351, 21922, 24638, 28702, 43844, 49276, 57404, 76727, 86233, 87688, 98552, 100457, 114808, 153454, 172466, 200914, 306908, 344932, 401828, 613816, 689864, 803656, 1392047, 2784094, 5568188, 9744329, 11136376, 19488658, 38977316, 77954632]

約数ペア:

[(1, 77954632), (2, 38977316), (4, 19488658), (7, 11136376), (8, 9744329), (14, 5568188), (28, 2784094), (56, 1392047), (97, 803656), (113, 689864), (127, 613816), (194, 401828), (226, 344932), (254, 306908), (388, 200914), (452, 172466), (508, 153454), (679, 114808), (776, 100457), (791, 98552), (889, 87688), (904, 86233), (1016, 76727), (1358, 57404), (1582, 49276), (1778, 43844), (2716, 28702), (3164, 24638), (3556, 21922), (5432, 14351), (6328, 12319), (7112, 10961)]