64898604

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31627}}^1$

素因数の和:31659

約数の個数: 48

約数和(自身を含む): 177116800

約数和(自身を除く): 112218196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 31627, 63254, 94881, 126508, 189762, 284643, 379524, 569286, 600913, 853929, 1138572, 1201826, 1707858, 1802739, 2403652, 3415716, 3605478, 5408217, 7210956, 10816434, 16224651, 21632868, 32449302, 64898604]

約数ペア:

[(1, 64898604), (2, 32449302), (3, 21632868), (4, 16224651), (6, 10816434), (9, 7210956), (12, 5408217), (18, 3605478), (19, 3415716), (27, 2403652), (36, 1802739), (38, 1707858), (54, 1201826), (57, 1138572), (76, 853929), (108, 600913), (114, 569286), (171, 379524), (228, 284643), (342, 189762), (513, 126508), (684, 94881), (1026, 63254), (2052, 31627)]