72721284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{16787}}^1$

素因数の和:16832

約数の個数: 36

約数和(自身を含む): 179094384

約数和(自身を除く): 106373100

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 16787, 33574, 50361, 67148, 100722, 201444, 318953, 637906, 956859, 1275812, 1913718, 3827436, 6060107, 12120214, 18180321, 24240428, 36360642, 72721284]

約数ペア:

[(1, 72721284), (2, 36360642), (3, 24240428), (4, 18180321), (6, 12120214), (12, 6060107), (19, 3827436), (38, 1913718), (57, 1275812), (76, 956859), (114, 637906), (228, 318953), (361, 201444), (722, 100722), (1083, 67148), (1444, 50361), (2166, 33574), (4332, 16787)]