66655548

素因数分解:

$2^2\times 3^4\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:928

約数の個数: 60

約数和(自身を含む): 175024080

約数和(自身を除く): 108368532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 409, 503, 818, 1006, 1227, 1509, 1636, 2012, 2454, 3018, 3681, 4527, 4908, 6036, 7362, 9054, 11043, 13581, 14724, 18108, 22086, 27162, 33129, 40743, 44172, 54324, 66258, 81486, 132516, 162972, 205727, 411454, 617181, 822908, 1234362, 1851543, 2468724, 3703086, 5554629, 7406172, 11109258, 16663887, 22218516, 33327774, 66655548]

約数ペア:

[(1, 66655548), (2, 33327774), (3, 22218516), (4, 16663887), (6, 11109258), (9, 7406172), (12, 5554629), (18, 3703086), (27, 2468724), (36, 1851543), (54, 1234362), (81, 822908), (108, 617181), (162, 411454), (324, 205727), (409, 162972), (503, 132516), (818, 81486), (1006, 66258), (1227, 54324), (1509, 44172), (1636, 40743), (2012, 33129), (2454, 27162), (3018, 22086), (3681, 18108), (4527, 14724), (4908, 13581), (6036, 11043), (7362, 9054)]