72876414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 162699264

約数和(自身を除く): 89822850

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 103, 141, 193, 206, 282, 309, 386, 579, 611, 618, 1158, 1222, 1339, 1833, 2509, 2678, 3666, 4017, 4841, 5018, 7527, 8034, 9071, 9682, 14523, 15054, 18142, 19879, 27213, 29046, 39758, 54426, 59637, 62933, 117923, 119274, 125866, 188799, 235846, 258427, 353769, 377598, 516854, 707538, 775281, 934313, 1550562, 1868626, 2802939, 5605878, 12146069, 24292138, 36438207, 72876414]

約数ペア:

[(1, 72876414), (2, 36438207), (3, 24292138), (6, 12146069), (13, 5605878), (26, 2802939), (39, 1868626), (47, 1550562), (78, 934313), (94, 775281), (103, 707538), (141, 516854), (193, 377598), (206, 353769), (282, 258427), (309, 235846), (386, 188799), (579, 125866), (611, 119274), (618, 117923), (1158, 62933), (1222, 59637), (1339, 54426), (1833, 39758), (2509, 29046), (2678, 27213), (3666, 19879), (4017, 18142), (4841, 15054), (5018, 14523), (7527, 9682), (8034, 9071)]