73578868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 148861440

約数和(自身を除く): 75282572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 283, 311, 418, 566, 622, 836, 1132, 1244, 3113, 3421, 5377, 5909, 6226, 6842, 10754, 11818, 12452, 13684, 21508, 23636, 59147, 64999, 88013, 118294, 129998, 176026, 236588, 259996, 352052, 968143, 1672247, 1936286, 3344494, 3872572, 6688988, 18394717, 36789434, 73578868]

約数ペア:

[(1, 73578868), (2, 36789434), (4, 18394717), (11, 6688988), (19, 3872572), (22, 3344494), (38, 1936286), (44, 1672247), (76, 968143), (209, 352052), (283, 259996), (311, 236588), (418, 176026), (566, 129998), (622, 118294), (836, 88013), (1132, 64999), (1244, 59147), (3113, 23636), (3421, 21508), (5377, 13684), (5909, 12452), (6226, 11818), (6842, 10754)]