81090732

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1283}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 198455040

約数和(自身を除く): 117364308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 229, 276, 458, 687, 916, 1283, 1374, 2566, 2748, 3849, 5132, 5267, 7698, 10534, 15396, 15801, 21068, 29509, 31602, 59018, 63204, 88527, 118036, 177054, 293807, 354108, 587614, 881421, 1175228, 1762842, 3525684, 6757561, 13515122, 20272683, 27030244, 40545366, 81090732]

約数ペア:

[(1, 81090732), (2, 40545366), (3, 27030244), (4, 20272683), (6, 13515122), (12, 6757561), (23, 3525684), (46, 1762842), (69, 1175228), (92, 881421), (138, 587614), (229, 354108), (276, 293807), (458, 177054), (687, 118036), (916, 88527), (1283, 63204), (1374, 59018), (2566, 31602), (2748, 29509), (3849, 21068), (5132, 15801), (5267, 15396), (7698, 10534)]