74725112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 111898888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 47, 56, 58, 77, 88, 89, 94, 116, 154, 178, 188, 203, 232, 308, 319, 329, 356, 376, 406, 517, 616, 623, 638, 658, 712, 812, 979, 1034, 1246, 1276, 1316, 1363, 1624, 1958, 2068, 2233, 2492, 2552, 2581, 2632, 2726, 3619, 3916, 4136, 4183, 4466, 4984, 5162, 5452, 6853, 7238, 7832, 8366, 8932, 9541, 10324, 10904, 13706, 14476, 14993, 16732, 17864, 18067, 19082, 20648, 27412, 28391, 28952, 29281, 29986, 33464, 36134, 38164, 46013, 54824, 56782, 58562, 59972, 72268, 76328, 92026, 104951, 113564, 117124, 119944, 121307, 144536, 184052, 198737, 209902, 227128, 234248, 242614, 322091, 368104, 397474, 419804, 485228, 644182, 794948, 839608, 849149, 970456, 1288364, 1334377, 1589896, 1698298, 2576728, 2668754, 3396596, 5337508, 6793192, 9340639, 10675016, 18681278, 37362556, 74725112]

約数ペア:

[(1, 74725112), (2, 37362556), (4, 18681278), (7, 10675016), (8, 9340639), (11, 6793192), (14, 5337508), (22, 3396596), (28, 2668754), (29, 2576728), (44, 1698298), (47, 1589896), (56, 1334377), (58, 1288364), (77, 970456), (88, 849149), (89, 839608), (94, 794948), (116, 644182), (154, 485228), (178, 419804), (188, 397474), (203, 368104), (232, 322091), (308, 242614), (319, 234248), (329, 227128), (356, 209902), (376, 198737), (406, 184052), (517, 144536), (616, 121307), (623, 119944), (638, 117124), (658, 113564), (712, 104951), (812, 92026), (979, 76328), (1034, 72268), (1246, 59972), (1276, 58562), (1316, 56782), (1363, 54824), (1624, 46013), (1958, 38164), (2068, 36134), (2233, 33464), (2492, 29986), (2552, 29281), (2581, 28952), (2632, 28391), (2726, 27412), (3619, 20648), (3916, 19082), (4136, 18067), (4183, 17864), (4466, 16732), (4984, 14993), (5162, 14476), (5452, 13706), (6853, 10904), (7238, 10324), (7832, 9541), (8366, 8932)]