85391928

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20807}}^1$

素因数の和:20841

約数の個数: 64

約数和(自身を含む): 249696000

約数和(自身を除く): 164304072

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, 20807, 41614, 62421, 83228, 124842, 166456, 187263, 249684, 374526, 395333, 499368, 561789, 749052, 790666, 1123578, 1185999, 1498104, 1581332, 2247156, 2371998, 3162664, 3557997, 4494312, 4743996, 7115994, 9487992, 10673991, 14231988, 21347982, 28463976, 42695964, 85391928]

約数ペア:

[(1, 85391928), (2, 42695964), (3, 28463976), (4, 21347982), (6, 14231988), (8, 10673991), (9, 9487992), (12, 7115994), (18, 4743996), (19, 4494312), (24, 3557997), (27, 3162664), (36, 2371998), (38, 2247156), (54, 1581332), (57, 1498104), (72, 1185999), (76, 1123578), (108, 790666), (114, 749052), (152, 561789), (171, 499368), (216, 395333), (228, 374526), (342, 249684), (456, 187263), (513, 166456), (684, 124842), (1026, 83228), (1368, 62421), (2052, 41614), (4104, 20807)]