65961648

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1551

約数の個数: 80

約数和(自身を含む): 191237760

約数和(自身を除く): 125276112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1427, 1712, 1926, 2568, 2854, 2889, 3852, 4281, 5136, 5708, 5778, 7704, 8562, 11416, 11556, 12843, 15408, 17124, 22832, 23112, 25686, 34248, 38529, 46224, 51372, 68496, 77058, 102744, 152689, 154116, 205488, 305378, 308232, 458067, 610756, 616464, 916134, 1221512, 1374201, 1832268, 2443024, 2748402, 3664536, 4122603, 5496804, 7329072, 8245206, 10993608, 16490412, 21987216, 32980824, 65961648]

約数ペア:

[(1, 65961648), (2, 32980824), (3, 21987216), (4, 16490412), (6, 10993608), (8, 8245206), (9, 7329072), (12, 5496804), (16, 4122603), (18, 3664536), (24, 2748402), (27, 2443024), (36, 1832268), (48, 1374201), (54, 1221512), (72, 916134), (107, 616464), (108, 610756), (144, 458067), (214, 308232), (216, 305378), (321, 205488), (428, 154116), (432, 152689), (642, 102744), (856, 77058), (963, 68496), (1284, 51372), (1427, 46224), (1712, 38529), (1926, 34248), (2568, 25686), (2854, 23112), (2889, 22832), (3852, 17124), (4281, 15408), (5136, 12843), (5708, 11556), (5778, 11416), (7704, 8562)]