71909964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1396

約数の個数: 96

約数和(自身を含む): 216151040

約数和(自身を除く): 144241076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 84, 108, 126, 146, 189, 219, 252, 292, 378, 438, 511, 657, 756, 876, 1022, 1303, 1314, 1533, 1971, 2044, 2606, 2628, 3066, 3909, 3942, 4599, 5212, 6132, 7818, 7884, 9121, 9198, 11727, 13797, 15636, 18242, 18396, 23454, 27363, 27594, 35181, 36484, 46908, 54726, 55188, 70362, 82089, 95119, 109452, 140724, 164178, 190238, 246267, 285357, 328356, 380476, 492534, 570714, 665833, 856071, 985068, 1141428, 1331666, 1712142, 1997499, 2568213, 2663332, 3424284, 3994998, 5136426, 5992497, 7989996, 10272852, 11984994, 17977491, 23969988, 35954982, 71909964]

約数ペア:

[(1, 71909964), (2, 35954982), (3, 23969988), (4, 17977491), (6, 11984994), (7, 10272852), (9, 7989996), (12, 5992497), (14, 5136426), (18, 3994998), (21, 3424284), (27, 2663332), (28, 2568213), (36, 1997499), (42, 1712142), (54, 1331666), (63, 1141428), (73, 985068), (84, 856071), (108, 665833), (126, 570714), (146, 492534), (189, 380476), (219, 328356), (252, 285357), (292, 246267), (378, 190238), (438, 164178), (511, 140724), (657, 109452), (756, 95119), (876, 82089), (1022, 70362), (1303, 55188), (1314, 54726), (1533, 46908), (1971, 36484), (2044, 35181), (2606, 27594), (2628, 27363), (3066, 23454), (3909, 18396), (3942, 18242), (4599, 15636), (5212, 13797), (6132, 11727), (7818, 9198), (7884, 9121)]