73036728

素因数分解:

$2^3\times 3^4\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 205821000

約数和(自身を除く): 132784272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 269, 324, 419, 538, 648, 807, 838, 1076, 1257, 1614, 1676, 2152, 2421, 2514, 3228, 3352, 3771, 4842, 5028, 6456, 7263, 7542, 9684, 10056, 11313, 14526, 15084, 19368, 21789, 22626, 29052, 30168, 33939, 43578, 45252, 58104, 67878, 87156, 90504, 112711, 135756, 174312, 225422, 271512, 338133, 450844, 676266, 901688, 1014399, 1352532, 2028798, 2705064, 3043197, 4057596, 6086394, 8115192, 9129591, 12172788, 18259182, 24345576, 36518364, 73036728]

約数ペア:

[(1, 73036728), (2, 36518364), (3, 24345576), (4, 18259182), (6, 12172788), (8, 9129591), (9, 8115192), (12, 6086394), (18, 4057596), (24, 3043197), (27, 2705064), (36, 2028798), (54, 1352532), (72, 1014399), (81, 901688), (108, 676266), (162, 450844), (216, 338133), (269, 271512), (324, 225422), (419, 174312), (538, 135756), (648, 112711), (807, 90504), (838, 87156), (1076, 67878), (1257, 58104), (1614, 45252), (1676, 43578), (2152, 33939), (2421, 30168), (2514, 29052), (3228, 22626), (3352, 21789), (3771, 19368), (4842, 15084), (5028, 14526), (6456, 11313), (7263, 10056), (7542, 9684)]