71801928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{90659}}^1$

素因数の和:90682

約数の個数: 48

約数和(自身を含む): 212144400

約数和(自身を除く): 140342472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 90659, 181318, 271977, 362636, 543954, 725272, 815931, 997249, 1087908, 1631862, 1994498, 2175816, 2991747, 3263724, 3988996, 5983494, 6527448, 7977992, 8975241, 11966988, 17950482, 23933976, 35900964, 71801928]

約数ペア:

[(1, 71801928), (2, 35900964), (3, 23933976), (4, 17950482), (6, 11966988), (8, 8975241), (9, 7977992), (11, 6527448), (12, 5983494), (18, 3988996), (22, 3263724), (24, 2991747), (33, 2175816), (36, 1994498), (44, 1631862), (66, 1087908), (72, 997249), (88, 815931), (99, 725272), (132, 543954), (198, 362636), (264, 271977), (396, 181318), (792, 90659)]