69090588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:816

約数の個数: 108

約数和(自身を含む): 207272520

約数和(自身を除く): 138181932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 739, 742, 882, 954, 1113, 1478, 1484, 1764, 1908, 2217, 2226, 2597, 2956, 3339, 4434, 4452, 5173, 5194, 6651, 6678, 7791, 8868, 10346, 10388, 13302, 13356, 15519, 15582, 20692, 23373, 26604, 31038, 31164, 36211, 39167, 46557, 46746, 62076, 72422, 78334, 93114, 93492, 108633, 117501, 144844, 156668, 186228, 217266, 235002, 274169, 325899, 352503, 434532, 470004, 548338, 651798, 705006, 822507, 1096676, 1303596, 1410012, 1645014, 1919183, 2467521, 3290028, 3838366, 4935042, 5757549, 7676732, 9870084, 11515098, 17272647, 23030196, 34545294, 69090588]

約数ペア:

[(1, 69090588), (2, 34545294), (3, 23030196), (4, 17272647), (6, 11515098), (7, 9870084), (9, 7676732), (12, 5757549), (14, 4935042), (18, 3838366), (21, 3290028), (28, 2467521), (36, 1919183), (42, 1645014), (49, 1410012), (53, 1303596), (63, 1096676), (84, 822507), (98, 705006), (106, 651798), (126, 548338), (147, 470004), (159, 434532), (196, 352503), (212, 325899), (252, 274169), (294, 235002), (318, 217266), (371, 186228), (441, 156668), (477, 144844), (588, 117501), (636, 108633), (739, 93492), (742, 93114), (882, 78334), (954, 72422), (1113, 62076), (1478, 46746), (1484, 46557), (1764, 39167), (1908, 36211), (2217, 31164), (2226, 31038), (2597, 26604), (2956, 23373), (3339, 20692), (4434, 15582), (4452, 15519), (5173, 13356), (5194, 13302), (6651, 10388), (6678, 10346), (7791, 8868)]