91281564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 252815472

約数和(自身を除く): 161533908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 353, 396, 653, 706, 1059, 1306, 1412, 1959, 2118, 2612, 3177, 3883, 3918, 4236, 5877, 6354, 7183, 7766, 7836, 11649, 11754, 12708, 14366, 15532, 21549, 23298, 23508, 28732, 34947, 43098, 46596, 64647, 69894, 86196, 129294, 139788, 230509, 258588, 461018, 691527, 922036, 1383054, 2074581, 2535599, 2766108, 4149162, 5071198, 7606797, 8298324, 10142396, 15213594, 22820391, 30427188, 45640782, 91281564]

約数ペア:

[(1, 91281564), (2, 45640782), (3, 30427188), (4, 22820391), (6, 15213594), (9, 10142396), (11, 8298324), (12, 7606797), (18, 5071198), (22, 4149162), (33, 2766108), (36, 2535599), (44, 2074581), (66, 1383054), (99, 922036), (132, 691527), (198, 461018), (353, 258588), (396, 230509), (653, 139788), (706, 129294), (1059, 86196), (1306, 69894), (1412, 64647), (1959, 46596), (2118, 43098), (2612, 34947), (3177, 28732), (3883, 23508), (3918, 23298), (4236, 21549), (5877, 15532), (6354, 14366), (7183, 12708), (7766, 11754), (7836, 11649)]