68846148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{761}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 199704960

約数和(自身を除く): 130858812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359, 718, 761, 1077, 1436, 1522, 2154, 2283, 2513, 3044, 3231, 4308, 4566, 5026, 5327, 6462, 6849, 7539, 9132, 10052, 10654, 12924, 13698, 15078, 15981, 21308, 22617, 27396, 30156, 31962, 45234, 47943, 63924, 90468, 95886, 191772, 273199, 546398, 819597, 1092796, 1639194, 1912393, 2458791, 3278388, 3824786, 4917582, 5737179, 7649572, 9835164, 11474358, 17211537, 22948716, 34423074, 68846148]

約数ペア:

[(1, 68846148), (2, 34423074), (3, 22948716), (4, 17211537), (6, 11474358), (7, 9835164), (9, 7649572), (12, 5737179), (14, 4917582), (18, 3824786), (21, 3278388), (28, 2458791), (36, 1912393), (42, 1639194), (63, 1092796), (84, 819597), (126, 546398), (252, 273199), (359, 191772), (718, 95886), (761, 90468), (1077, 63924), (1436, 47943), (1522, 45234), (2154, 31962), (2283, 30156), (2513, 27396), (3044, 22617), (3231, 21308), (4308, 15981), (4566, 15078), (5026, 13698), (5327, 12924), (6462, 10654), (6849, 10052), (7539, 9132)]