69489252

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{1459}}^1$

素因数の和:1492

約数の個数: 108

約数和(自身を含む): 212044560

約数和(自身を除く): 142555308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1459, 1701, 1764, 2268, 2646, 2918, 3402, 3969, 4377, 5292, 5836, 6804, 7938, 8754, 10213, 11907, 13131, 15876, 17508, 20426, 23814, 26262, 30639, 39393, 40852, 47628, 52524, 61278, 71491, 78786, 91917, 118179, 122556, 142982, 157572, 183834, 214473, 236358, 275751, 285964, 354537, 367668, 428946, 472716, 551502, 643419, 709074, 827253, 857892, 1103004, 1286838, 1418148, 1654506, 1930257, 2481759, 2573676, 3309012, 3860514, 4963518, 5790771, 7721028, 9927036, 11581542, 17372313, 23163084, 34744626, 69489252]

約数ペア:

[(1, 69489252), (2, 34744626), (3, 23163084), (4, 17372313), (6, 11581542), (7, 9927036), (9, 7721028), (12, 5790771), (14, 4963518), (18, 3860514), (21, 3309012), (27, 2573676), (28, 2481759), (36, 1930257), (42, 1654506), (49, 1418148), (54, 1286838), (63, 1103004), (81, 857892), (84, 827253), (98, 709074), (108, 643419), (126, 551502), (147, 472716), (162, 428946), (189, 367668), (196, 354537), (243, 285964), (252, 275751), (294, 236358), (324, 214473), (378, 183834), (441, 157572), (486, 142982), (567, 122556), (588, 118179), (756, 91917), (882, 78786), (972, 71491), (1134, 61278), (1323, 52524), (1459, 47628), (1701, 40852), (1764, 39393), (2268, 30639), (2646, 26262), (2918, 23814), (3402, 20426), (3969, 17508), (4377, 15876), (5292, 13131), (5836, 11907), (6804, 10213), (7938, 8754)]