71837976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4048

約数の個数: 64

約数和(自身を含む): 207187200

約数和(自身を除く): 135349224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1308, 1526, 2289, 2616, 3052, 3923, 4578, 6104, 7846, 9156, 11769, 15692, 18312, 23538, 27461, 31384, 47076, 54922, 82383, 94152, 109844, 164766, 219688, 329532, 427607, 659064, 855214, 1282821, 1710428, 2565642, 2993249, 3420856, 5131284, 5986498, 8979747, 10262568, 11972996, 17959494, 23945992, 35918988, 71837976]

約数ペア:

[(1, 71837976), (2, 35918988), (3, 23945992), (4, 17959494), (6, 11972996), (7, 10262568), (8, 8979747), (12, 5986498), (14, 5131284), (21, 3420856), (24, 2993249), (28, 2565642), (42, 1710428), (56, 1282821), (84, 855214), (109, 659064), (168, 427607), (218, 329532), (327, 219688), (436, 164766), (654, 109844), (763, 94152), (872, 82383), (1308, 54922), (1526, 47076), (2289, 31384), (2616, 27461), (3052, 23538), (3923, 18312), (4578, 15692), (6104, 11769), (7846, 9156)]