79437328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 60

約数和(自身を含む): 172204380

約数和(自身を除く): 92767052

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 646, 722, 809, 1292, 1444, 1618, 2584, 2888, 3236, 5168, 5776, 6137, 6472, 12274, 12944, 13753, 15371, 24548, 27506, 30742, 49096, 55012, 61484, 98192, 110024, 122968, 220048, 245936, 261307, 292049, 522614, 584098, 1045228, 1168196, 2090456, 2336392, 4180912, 4672784, 4964833, 9929666, 19859332, 39718664, 79437328]

約数ペア:

[(1, 79437328), (2, 39718664), (4, 19859332), (8, 9929666), (16, 4964833), (17, 4672784), (19, 4180912), (34, 2336392), (38, 2090456), (68, 1168196), (76, 1045228), (136, 584098), (152, 522614), (272, 292049), (304, 261307), (323, 245936), (361, 220048), (646, 122968), (722, 110024), (809, 98192), (1292, 61484), (1444, 55012), (1618, 49096), (2584, 30742), (2888, 27506), (3236, 24548), (5168, 15371), (5776, 13753), (6137, 12944), (6472, 12274)]