64830888

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15797}}^1$

素因数の和:15831

約数の個数: 64

約数和(自身を含む): 189576000

約数和(自身を除く): 124745112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 15797, 31594, 47391, 63188, 94782, 126376, 142173, 189564, 284346, 300143, 379128, 426519, 568692, 600286, 853038, 900429, 1137384, 1200572, 1706076, 1800858, 2401144, 2701287, 3412152, 3601716, 5402574, 7203432, 8103861, 10805148, 16207722, 21610296, 32415444, 64830888]

約数ペア:

[(1, 64830888), (2, 32415444), (3, 21610296), (4, 16207722), (6, 10805148), (8, 8103861), (9, 7203432), (12, 5402574), (18, 3601716), (19, 3412152), (24, 2701287), (27, 2401144), (36, 1800858), (38, 1706076), (54, 1200572), (57, 1137384), (72, 900429), (76, 853038), (108, 600286), (114, 568692), (152, 426519), (171, 379128), (216, 300143), (228, 284346), (342, 189564), (456, 142173), (513, 126376), (684, 94782), (1026, 63188), (1368, 47391), (2052, 31594), (4104, 15797)]