84406212

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{2153}}^1$

素因数の和:2191

約数の個数: 90

約数和(自身を含む): 242650254

約数和(自身を除く): 158244042

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2153, 2178, 3267, 3564, 4306, 4356, 6459, 6534, 8612, 9801, 12918, 13068, 19377, 19602, 23683, 25836, 38754, 39204, 47366, 58131, 71049, 77508, 94732, 116262, 142098, 174393, 213147, 232524, 260513, 284196, 348786, 426294, 521026, 639441, 697572, 781539, 852588, 1042052, 1278882, 1563078, 1918323, 2344617, 2557764, 3126156, 3836646, 4689234, 7033851, 7673292, 9378468, 14067702, 21101553, 28135404, 42203106, 84406212]

約数ペア:

[(1, 84406212), (2, 42203106), (3, 28135404), (4, 21101553), (6, 14067702), (9, 9378468), (11, 7673292), (12, 7033851), (18, 4689234), (22, 3836646), (27, 3126156), (33, 2557764), (36, 2344617), (44, 1918323), (54, 1563078), (66, 1278882), (81, 1042052), (99, 852588), (108, 781539), (121, 697572), (132, 639441), (162, 521026), (198, 426294), (242, 348786), (297, 284196), (324, 260513), (363, 232524), (396, 213147), (484, 174393), (594, 142098), (726, 116262), (891, 94732), (1089, 77508), (1188, 71049), (1452, 58131), (1782, 47366), (2153, 39204), (2178, 38754), (3267, 25836), (3564, 23683), (4306, 19602), (4356, 19377), (6459, 13068), (6534, 12918), (8612, 9801)]