890325072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67943}}^1$

素因数の和:67977

約数の個数: 120

約数和(自身を含む): 3066720384

約数和(自身を除く): 2176395312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 67943, 135886, 203829, 271772, 407658, 475601, 543544, 611487, 815316, 883259, 951202, 1087088, 1222974, 1426803, 1630632, 1766518, 1902404, 2445948, 2649777, 2853606, 3261264, 3533036, 3804808, 4280409, 4891896, 5299554, 5707212, 6182813, 7066072, 7609616, 7949331, 8560818, 9783792, 10599108, 11414424, 12365626, 14132144, 15898662, 17121636, 18548439, 21198216, 22828848, 24731252, 31797324, 34243272, 37096878, 42396432, 49462504, 55645317, 63594648, 68486544, 74193756, 98925008, 111290634, 127189296, 148387512, 222581268, 296775024, 445162536, 890325072]

約数ペア:

[(1, 890325072), (2, 445162536), (3, 296775024), (4, 222581268), (6, 148387512), (7, 127189296), (8, 111290634), (9, 98925008), (12, 74193756), (13, 68486544), (14, 63594648), (16, 55645317), (18, 49462504), (21, 42396432), (24, 37096878), (26, 34243272), (28, 31797324), (36, 24731252), (39, 22828848), (42, 21198216), (48, 18548439), (52, 17121636), (56, 15898662), (63, 14132144), (72, 12365626), (78, 11414424), (84, 10599108), (91, 9783792), (104, 8560818), (112, 7949331), (117, 7609616), (126, 7066072), (144, 6182813), (156, 5707212), (168, 5299554), (182, 4891896), (208, 4280409), (234, 3804808), (252, 3533036), (273, 3261264), (312, 2853606), (336, 2649777), (364, 2445948), (468, 1902404), (504, 1766518), (546, 1630632), (624, 1426803), (728, 1222974), (819, 1087088), (936, 951202), (1008, 883259), (1092, 815316), (1456, 611487), (1638, 543544), (1872, 475601), (2184, 407658), (3276, 271772), (4368, 203829), (6552, 135886), (13104, 67943)]