89538813

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 172972800

約数和(自身を除く): 83433987

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 59, 63, 91, 109, 117, 119, 153, 177, 221, 273, 327, 357, 413, 531, 663, 763, 767, 819, 981, 1003, 1071, 1239, 1417, 1547, 1853, 1989, 2289, 2301, 3009, 3717, 4251, 4641, 5369, 5559, 6431, 6867, 6903, 7021, 9027, 9919, 12753, 12971, 13039, 13923, 16107, 16677, 19293, 21063, 24089, 29757, 38913, 39117, 45017, 48321, 57879, 63189, 72267, 83603, 89271, 91273, 109327, 116739, 117351, 135051, 168623, 216801, 250809, 273819, 327981, 405153, 505869, 585221, 752427, 765289, 821457, 983943, 1421251, 1517607, 1755663, 2295867, 4263753, 5266989, 6887601, 9948757, 12791259, 29846271, 89538813]

約数ペア:

[(1, 89538813), (3, 29846271), (7, 12791259), (9, 9948757), (13, 6887601), (17, 5266989), (21, 4263753), (39, 2295867), (51, 1755663), (59, 1517607), (63, 1421251), (91, 983943), (109, 821457), (117, 765289), (119, 752427), (153, 585221), (177, 505869), (221, 405153), (273, 327981), (327, 273819), (357, 250809), (413, 216801), (531, 168623), (663, 135051), (763, 117351), (767, 116739), (819, 109327), (981, 91273), (1003, 89271), (1071, 83603), (1239, 72267), (1417, 63189), (1547, 57879), (1853, 48321), (1989, 45017), (2289, 39117), (2301, 38913), (3009, 29757), (3717, 24089), (4251, 21063), (4641, 19293), (5369, 16677), (5559, 16107), (6431, 13923), (6867, 13039), (6903, 12971), (7021, 12753), (9027, 9919)]