61517288

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 148132800

約数和(自身を除く): 86615512

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 179, 238, 266, 323, 358, 361, 476, 532, 646, 716, 722, 952, 1064, 1253, 1292, 1432, 1444, 2261, 2506, 2527, 2584, 2888, 3043, 3401, 4522, 5012, 5054, 6086, 6137, 6802, 9044, 10024, 10108, 12172, 12274, 13604, 18088, 20216, 21301, 23807, 24344, 24548, 27208, 42602, 42959, 47614, 49096, 57817, 64619, 85204, 85918, 95228, 115634, 129238, 170408, 171836, 190456, 231268, 258476, 343672, 404719, 452333, 462536, 516952, 809438, 904666, 1098523, 1618876, 1809332, 2197046, 3237752, 3618664, 4394092, 7689661, 8788184, 15379322, 30758644, 61517288]

約数ペア:

[(1, 61517288), (2, 30758644), (4, 15379322), (7, 8788184), (8, 7689661), (14, 4394092), (17, 3618664), (19, 3237752), (28, 2197046), (34, 1809332), (38, 1618876), (56, 1098523), (68, 904666), (76, 809438), (119, 516952), (133, 462536), (136, 452333), (152, 404719), (179, 343672), (238, 258476), (266, 231268), (323, 190456), (358, 171836), (361, 170408), (476, 129238), (532, 115634), (646, 95228), (716, 85918), (722, 85204), (952, 64619), (1064, 57817), (1253, 49096), (1292, 47614), (1432, 42959), (1444, 42602), (2261, 27208), (2506, 24548), (2527, 24344), (2584, 23807), (2888, 21301), (3043, 20216), (3401, 18088), (4522, 13604), (5012, 12274), (5054, 12172), (6086, 10108), (6137, 10024), (6802, 9044)]