127872

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1$

素因数の和:60

約数の個数: 64

約数和(自身を含む): 387600

約数和(自身を除く): 259728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3456, 3552, 3996, 4736, 5328, 7104, 7992, 10656, 14208, 15984, 21312, 31968, 42624, 63936, 127872]

約数ペア:

[(1, 127872), (2, 63936), (3, 42624), (4, 31968), (6, 21312), (8, 15984), (9, 14208), (12, 10656), (16, 7992), (18, 7104), (24, 5328), (27, 4736), (32, 3996), (36, 3552), (37, 3456), (48, 2664), (54, 2368), (64, 1998), (72, 1776), (74, 1728), (96, 1332), (108, 1184), (111, 1152), (128, 999), (144, 888), (148, 864), (192, 666), (216, 592), (222, 576), (288, 444), (296, 432), (333, 384)]