27919008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7457}}^1$

素因数の和:7486

約数の個数: 72

約数和(自身を含む): 85513428

約数和(自身を除く): 57594420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 7457, 14914, 22371, 29828, 44742, 59656, 67113, 89484, 96941, 119312, 134226, 178968, 193882, 238624, 268452, 290823, 357936, 387764, 536904, 581646, 715872, 775528, 872469, 1073808, 1163292, 1551056, 1744938, 2147616, 2326584, 3102112, 3489876, 4653168, 6979752, 9306336, 13959504, 27919008]

約数ペア:

[(1, 27919008), (2, 13959504), (3, 9306336), (4, 6979752), (6, 4653168), (8, 3489876), (9, 3102112), (12, 2326584), (13, 2147616), (16, 1744938), (18, 1551056), (24, 1163292), (26, 1073808), (32, 872469), (36, 775528), (39, 715872), (48, 581646), (52, 536904), (72, 387764), (78, 357936), (96, 290823), (104, 268452), (117, 238624), (144, 193882), (156, 178968), (208, 134226), (234, 119312), (288, 96941), (312, 89484), (416, 67113), (468, 59656), (624, 44742), (936, 29828), (1248, 22371), (1872, 14914), (3744, 7457)]