12768288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 72

約数和(自身を含む): 36339408

約数和(自身を除く): 23571120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 787, 1014, 1248, 1352, 1574, 2028, 2361, 2704, 3148, 4056, 4722, 5408, 6296, 8112, 9444, 10231, 12592, 16224, 18888, 20462, 25184, 30693, 37776, 40924, 61386, 75552, 81848, 122772, 133003, 163696, 245544, 266006, 327392, 399009, 491088, 532012, 798018, 982176, 1064024, 1596036, 2128048, 3192072, 4256096, 6384144, 12768288]

約数ペア:

[(1, 12768288), (2, 6384144), (3, 4256096), (4, 3192072), (6, 2128048), (8, 1596036), (12, 1064024), (13, 982176), (16, 798018), (24, 532012), (26, 491088), (32, 399009), (39, 327392), (48, 266006), (52, 245544), (78, 163696), (96, 133003), (104, 122772), (156, 81848), (169, 75552), (208, 61386), (312, 40924), (338, 37776), (416, 30693), (507, 25184), (624, 20462), (676, 18888), (787, 16224), (1014, 12592), (1248, 10231), (1352, 9444), (1574, 8112), (2028, 6296), (2361, 5408), (2704, 4722), (3148, 4056)]