126597978

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1353

約数の個数: 80

約数和(自身を含む): 312238080

約数和(自身を除く): 185640102

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 81, 94, 117, 141, 162, 234, 282, 351, 423, 611, 702, 846, 1053, 1222, 1269, 1279, 1833, 2106, 2538, 2558, 3666, 3807, 3837, 5499, 7614, 7674, 10998, 11511, 16497, 16627, 23022, 32994, 33254, 34533, 49491, 49881, 60113, 69066, 98982, 99762, 103599, 120226, 149643, 180339, 207198, 299286, 360678, 448929, 541017, 781469, 897858, 1082034, 1346787, 1562938, 1623051, 2344407, 2693574, 3246102, 4688814, 4869153, 7033221, 9738306, 14066442, 21099663, 42199326, 63298989, 126597978]

約数ペア:

[(1, 126597978), (2, 63298989), (3, 42199326), (6, 21099663), (9, 14066442), (13, 9738306), (18, 7033221), (26, 4869153), (27, 4688814), (39, 3246102), (47, 2693574), (54, 2344407), (78, 1623051), (81, 1562938), (94, 1346787), (117, 1082034), (141, 897858), (162, 781469), (234, 541017), (282, 448929), (351, 360678), (423, 299286), (611, 207198), (702, 180339), (846, 149643), (1053, 120226), (1222, 103599), (1269, 99762), (1279, 98982), (1833, 69066), (2106, 60113), (2538, 49881), (2558, 49491), (3666, 34533), (3807, 33254), (3837, 32994), (5499, 23022), (7614, 16627), (7674, 16497), (10998, 11511)]