73855128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 195840000

約数和(自身を除く): 121984872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 228, 298, 447, 456, 596, 894, 1087, 1192, 1788, 2174, 2831, 3261, 3576, 4348, 5662, 6522, 8493, 8696, 11324, 13044, 16986, 20653, 22648, 26088, 33972, 41306, 61959, 67944, 82612, 123918, 161963, 165224, 247836, 323926, 485889, 495672, 647852, 971778, 1295704, 1943556, 3077297, 3887112, 6154594, 9231891, 12309188, 18463782, 24618376, 36927564, 73855128]

約数ペア:

[(1, 73855128), (2, 36927564), (3, 24618376), (4, 18463782), (6, 12309188), (8, 9231891), (12, 6154594), (19, 3887112), (24, 3077297), (38, 1943556), (57, 1295704), (76, 971778), (114, 647852), (149, 495672), (152, 485889), (228, 323926), (298, 247836), (447, 165224), (456, 161963), (596, 123918), (894, 82612), (1087, 67944), (1192, 61959), (1788, 41306), (2174, 33972), (2831, 26088), (3261, 22648), (3576, 20653), (4348, 16986), (5662, 13044), (6522, 11324), (8493, 8696)]