64828152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47389}}^1$

素因数の和:47420

約数の個数: 48

約数和(自身を含む): 184821000

約数和(自身を除く): 119992848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 47389, 94778, 142167, 189556, 284334, 379112, 426501, 568668, 853002, 900391, 1137336, 1706004, 1800782, 2701173, 3412008, 3601564, 5402346, 7203128, 8103519, 10804692, 16207038, 21609384, 32414076, 64828152]

約数ペア:

[(1, 64828152), (2, 32414076), (3, 21609384), (4, 16207038), (6, 10804692), (8, 8103519), (9, 7203128), (12, 5402346), (18, 3601564), (19, 3412008), (24, 2701173), (36, 1800782), (38, 1706004), (57, 1137336), (72, 900391), (76, 853002), (114, 568668), (152, 426501), (171, 379112), (228, 284334), (342, 189556), (456, 142167), (684, 94778), (1368, 47389)]