76886586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:688

約数の個数: 72

約数和(自身を含む): 195268320

約数和(自身を除く): 118381734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 179, 294, 358, 441, 487, 537, 882, 974, 1074, 1253, 1461, 1611, 2506, 2922, 3222, 3409, 3759, 4383, 6818, 7518, 8766, 8771, 10227, 11277, 17542, 20454, 22554, 23863, 26313, 30681, 47726, 52626, 61362, 71589, 78939, 87173, 143178, 157878, 174346, 214767, 261519, 429534, 523038, 610211, 784557, 1220422, 1569114, 1830633, 3661266, 4271477, 5491899, 8542954, 10983798, 12814431, 25628862, 38443293, 76886586]

約数ペア:

[(1, 76886586), (2, 38443293), (3, 25628862), (6, 12814431), (7, 10983798), (9, 8542954), (14, 5491899), (18, 4271477), (21, 3661266), (42, 1830633), (49, 1569114), (63, 1220422), (98, 784557), (126, 610211), (147, 523038), (179, 429534), (294, 261519), (358, 214767), (441, 174346), (487, 157878), (537, 143178), (882, 87173), (974, 78939), (1074, 71589), (1253, 61362), (1461, 52626), (1611, 47726), (2506, 30681), (2922, 26313), (3222, 23863), (3409, 22554), (3759, 20454), (4383, 17542), (6818, 11277), (7518, 10227), (8766, 8771)]