87819444

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{42797}}^1$

素因数の和:42829

約数の個数: 48

約数和(自身を含む): 239668800

約数和(自身を除く): 151849356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 42797, 85594, 128391, 171188, 256782, 385173, 513564, 770346, 813143, 1155519, 1540692, 1626286, 2311038, 2439429, 3252572, 4622076, 4878858, 7318287, 9757716, 14636574, 21954861, 29273148, 43909722, 87819444]

約数ペア:

[(1, 87819444), (2, 43909722), (3, 29273148), (4, 21954861), (6, 14636574), (9, 9757716), (12, 7318287), (18, 4878858), (19, 4622076), (27, 3252572), (36, 2439429), (38, 2311038), (54, 1626286), (57, 1540692), (76, 1155519), (108, 813143), (114, 770346), (171, 513564), (228, 385173), (342, 256782), (513, 171188), (684, 128391), (1026, 85594), (2052, 42797)]