66537288

素因数分解:

$2^3\times 3^7\times {\mathrm{3803}}^1$

素因数の和:3830

約数の個数: 64

約数和(自身を含む): 187156800

約数和(自身を除く): 120619512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 3803, 4374, 5832, 7606, 8748, 11409, 15212, 17496, 22818, 30424, 34227, 45636, 68454, 91272, 102681, 136908, 205362, 273816, 308043, 410724, 616086, 821448, 924129, 1232172, 1848258, 2464344, 2772387, 3696516, 5544774, 7393032, 8317161, 11089548, 16634322, 22179096, 33268644, 66537288]

約数ペア:

[(1, 66537288), (2, 33268644), (3, 22179096), (4, 16634322), (6, 11089548), (8, 8317161), (9, 7393032), (12, 5544774), (18, 3696516), (24, 2772387), (27, 2464344), (36, 1848258), (54, 1232172), (72, 924129), (81, 821448), (108, 616086), (162, 410724), (216, 308043), (243, 273816), (324, 205362), (486, 136908), (648, 102681), (729, 91272), (972, 68454), (1458, 45636), (1944, 34227), (2187, 30424), (2916, 22818), (3803, 17496), (4374, 15212), (5832, 11409), (7606, 8748)]