65244564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23537}}^1$

素因数の和:23565

約数の個数: 72

約数和(自身を含む): 205627968

約数和(自身を除く): 140383404

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 23537, 47074, 70611, 94148, 141222, 164759, 211833, 258907, 282444, 329518, 423666, 494277, 517814, 659036, 776721, 847332, 988554, 1035628, 1482831, 1553442, 1812349, 1977108, 2330163, 2965662, 3106884, 3624698, 4660326, 5437047, 5931324, 7249396, 9320652, 10874094, 16311141, 21748188, 32622282, 65244564]

約数ペア:

[(1, 65244564), (2, 32622282), (3, 21748188), (4, 16311141), (6, 10874094), (7, 9320652), (9, 7249396), (11, 5931324), (12, 5437047), (14, 4660326), (18, 3624698), (21, 3106884), (22, 2965662), (28, 2330163), (33, 1977108), (36, 1812349), (42, 1553442), (44, 1482831), (63, 1035628), (66, 988554), (77, 847332), (84, 776721), (99, 659036), (126, 517814), (132, 494277), (154, 423666), (198, 329518), (231, 282444), (252, 258907), (308, 211833), (396, 164759), (462, 141222), (693, 94148), (924, 70611), (1386, 47074), (2772, 23537)]