72045882

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 166458240

約数和(自身を除く): 94412358

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 107, 111, 214, 222, 321, 333, 337, 642, 666, 674, 963, 999, 1011, 1926, 1998, 2022, 2889, 3033, 3959, 5778, 6066, 7918, 9099, 11877, 12469, 18198, 23754, 24938, 35631, 36059, 37407, 71262, 72118, 74814, 106893, 108177, 112221, 213786, 216354, 224442, 324531, 336663, 649062, 673326, 973593, 1334183, 1947186, 2668366, 4002549, 8005098, 12007647, 24015294, 36022941, 72045882]

約数ペア:

[(1, 72045882), (2, 36022941), (3, 24015294), (6, 12007647), (9, 8005098), (18, 4002549), (27, 2668366), (37, 1947186), (54, 1334183), (74, 973593), (107, 673326), (111, 649062), (214, 336663), (222, 324531), (321, 224442), (333, 216354), (337, 213786), (642, 112221), (666, 108177), (674, 106893), (963, 74814), (999, 72118), (1011, 71262), (1926, 37407), (1998, 36059), (2022, 35631), (2889, 24938), (3033, 23754), (3959, 18198), (5778, 12469), (6066, 11877), (7918, 9099)]