89890866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 136546254

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 59, 78, 102, 117, 118, 153, 177, 221, 234, 306, 354, 383, 442, 531, 663, 766, 767, 1003, 1062, 1149, 1326, 1534, 1989, 2006, 2298, 2301, 3009, 3447, 3978, 4602, 4979, 6018, 6511, 6894, 6903, 9027, 9958, 13022, 13039, 13806, 14937, 18054, 19533, 22597, 26078, 29874, 39066, 39117, 44811, 45194, 58599, 67791, 78234, 84643, 89622, 117198, 117351, 135582, 169286, 203373, 234702, 253929, 293761, 384149, 406746, 507858, 587522, 761787, 768298, 881283, 1152447, 1523574, 1762566, 2304894, 2643849, 3457341, 4993937, 5287698, 6914682, 9987874, 14981811, 29963622, 44945433, 89890866]

約数ペア:

[(1, 89890866), (2, 44945433), (3, 29963622), (6, 14981811), (9, 9987874), (13, 6914682), (17, 5287698), (18, 4993937), (26, 3457341), (34, 2643849), (39, 2304894), (51, 1762566), (59, 1523574), (78, 1152447), (102, 881283), (117, 768298), (118, 761787), (153, 587522), (177, 507858), (221, 406746), (234, 384149), (306, 293761), (354, 253929), (383, 234702), (442, 203373), (531, 169286), (663, 135582), (766, 117351), (767, 117198), (1003, 89622), (1062, 84643), (1149, 78234), (1326, 67791), (1534, 58599), (1989, 45194), (2006, 44811), (2298, 39117), (2301, 39066), (3009, 29874), (3447, 26078), (3978, 22597), (4602, 19533), (4979, 18054), (6018, 14937), (6511, 13806), (6894, 13039), (6903, 13022), (9027, 9958)]