84365658

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 206277120

約数和(自身を除く): 121911462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 141, 234, 282, 351, 423, 611, 702, 846, 1222, 1269, 1833, 2538, 2557, 3666, 5114, 5499, 7671, 10998, 15342, 16497, 23013, 32994, 33241, 46026, 66482, 69039, 99723, 120179, 138078, 199446, 240358, 299169, 360537, 598338, 721074, 897507, 1081611, 1562327, 1795014, 2163222, 3124654, 3244833, 4686981, 6489666, 9373962, 14060943, 28121886, 42182829, 84365658]

約数ペア:

[(1, 84365658), (2, 42182829), (3, 28121886), (6, 14060943), (9, 9373962), (13, 6489666), (18, 4686981), (26, 3244833), (27, 3124654), (39, 2163222), (47, 1795014), (54, 1562327), (78, 1081611), (94, 897507), (117, 721074), (141, 598338), (234, 360537), (282, 299169), (351, 240358), (423, 199446), (611, 138078), (702, 120179), (846, 99723), (1222, 69039), (1269, 66482), (1833, 46026), (2538, 33241), (2557, 32994), (3666, 23013), (5114, 16497), (5499, 15342), (7671, 10998)]