68686632

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19469}}^1$

素因数の和:19495

約数の個数: 72

約数和(自身を含む): 216409050

約数和(自身を除く): 147722418

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 19469, 38938, 58407, 77876, 116814, 136283, 155752, 175221, 233628, 272566, 350442, 408849, 467256, 545132, 700884, 817698, 953981, 1090264, 1226547, 1401768, 1635396, 1907962, 2453094, 2861943, 3270792, 3815924, 4906188, 5723886, 7631848, 8585829, 9812376, 11447772, 17171658, 22895544, 34343316, 68686632]

約数ペア:

[(1, 68686632), (2, 34343316), (3, 22895544), (4, 17171658), (6, 11447772), (7, 9812376), (8, 8585829), (9, 7631848), (12, 5723886), (14, 4906188), (18, 3815924), (21, 3270792), (24, 2861943), (28, 2453094), (36, 1907962), (42, 1635396), (49, 1401768), (56, 1226547), (63, 1090264), (72, 953981), (84, 817698), (98, 700884), (126, 545132), (147, 467256), (168, 408849), (196, 350442), (252, 272566), (294, 233628), (392, 175221), (441, 155752), (504, 136283), (588, 116814), (882, 77876), (1176, 58407), (1764, 38938), (3528, 19469)]