78822564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15031}}^1$

素因数の和:15080

約数の個数: 48

約数和(自身を含む): 202030080

約数和(自身を除く): 123207516

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 15031, 30062, 45093, 60124, 90186, 180372, 285589, 345713, 571178, 691426, 856767, 1037139, 1142356, 1382852, 1713534, 2074278, 3427068, 4148556, 6568547, 13137094, 19705641, 26274188, 39411282, 78822564]

約数ペア:

[(1, 78822564), (2, 39411282), (3, 26274188), (4, 19705641), (6, 13137094), (12, 6568547), (19, 4148556), (23, 3427068), (38, 2074278), (46, 1713534), (57, 1382852), (69, 1142356), (76, 1037139), (92, 856767), (114, 691426), (138, 571178), (228, 345713), (276, 285589), (437, 180372), (874, 90186), (1311, 60124), (1748, 45093), (2622, 30062), (5244, 15031)]