81167016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7211}}^1$

素因数の和:7294

約数の個数: 64

約数和(自身を含む): 235399680

約数和(自身を除く): 154232664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 7211, 11256, 14422, 21633, 28844, 43266, 50477, 57688, 86532, 100954, 151431, 173064, 201908, 302862, 403816, 483137, 605724, 966274, 1211448, 1449411, 1932548, 2898822, 3381959, 3865096, 5797644, 6763918, 10145877, 11595288, 13527836, 20291754, 27055672, 40583508, 81167016]

約数ペア:

[(1, 81167016), (2, 40583508), (3, 27055672), (4, 20291754), (6, 13527836), (7, 11595288), (8, 10145877), (12, 6763918), (14, 5797644), (21, 3865096), (24, 3381959), (28, 2898822), (42, 1932548), (56, 1449411), (67, 1211448), (84, 966274), (134, 605724), (168, 483137), (201, 403816), (268, 302862), (402, 201908), (469, 173064), (536, 151431), (804, 100954), (938, 86532), (1407, 57688), (1608, 50477), (1876, 43266), (2814, 28844), (3752, 21633), (5628, 14422), (7211, 11256)]