72104772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1381}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 178001600

約数和(自身を除く): 105896828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 229, 458, 687, 916, 1374, 1381, 2748, 2762, 4143, 4351, 5524, 8286, 8702, 13053, 16572, 17404, 26106, 26239, 52212, 52478, 78717, 104956, 157434, 314868, 316249, 632498, 948747, 1264996, 1897494, 3794988, 6008731, 12017462, 18026193, 24034924, 36052386, 72104772]

約数ペア:

[(1, 72104772), (2, 36052386), (3, 24034924), (4, 18026193), (6, 12017462), (12, 6008731), (19, 3794988), (38, 1897494), (57, 1264996), (76, 948747), (114, 632498), (228, 316249), (229, 314868), (458, 157434), (687, 104956), (916, 78717), (1374, 52478), (1381, 52212), (2748, 26239), (2762, 26106), (4143, 17404), (4351, 16572), (5524, 13053), (8286, 8702)]