71364456

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17389}}^1$

素因数の和:17423

約数の個数: 64

約数和(自身を含む): 208680000

約数和(自身を除く): 137315544

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, 17389, 34778, 52167, 69556, 104334, 139112, 156501, 208668, 313002, 330391, 417336, 469503, 626004, 660782, 939006, 991173, 1252008, 1321564, 1878012, 1982346, 2643128, 2973519, 3756024, 3964692, 5947038, 7929384, 8920557, 11894076, 17841114, 23788152, 35682228, 71364456]

約数ペア:

[(1, 71364456), (2, 35682228), (3, 23788152), (4, 17841114), (6, 11894076), (8, 8920557), (9, 7929384), (12, 5947038), (18, 3964692), (19, 3756024), (24, 2973519), (27, 2643128), (36, 1982346), (38, 1878012), (54, 1321564), (57, 1252008), (72, 991173), (76, 939006), (108, 660782), (114, 626004), (152, 469503), (171, 417336), (216, 330391), (228, 313002), (342, 208668), (456, 156501), (513, 139112), (684, 104334), (1026, 69556), (1368, 52167), (2052, 34778), (4104, 17389)]