72429162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 166440960

約数和(自身を除く): 94011798

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 598, 611, 859, 897, 1081, 1222, 1718, 1794, 1833, 2162, 2577, 3243, 3666, 5154, 6486, 11167, 14053, 19757, 22334, 28106, 33501, 39514, 40373, 42159, 59271, 67002, 80746, 84318, 118542, 121119, 242238, 256841, 513682, 524849, 770523, 928579, 1049698, 1541046, 1574547, 1857158, 2785737, 3149094, 5571474, 12071527, 24143054, 36214581, 72429162]

約数ペア:

[(1, 72429162), (2, 36214581), (3, 24143054), (6, 12071527), (13, 5571474), (23, 3149094), (26, 2785737), (39, 1857158), (46, 1574547), (47, 1541046), (69, 1049698), (78, 928579), (94, 770523), (138, 524849), (141, 513682), (282, 256841), (299, 242238), (598, 121119), (611, 118542), (859, 84318), (897, 80746), (1081, 67002), (1222, 59271), (1718, 42159), (1794, 40373), (1833, 39514), (2162, 33501), (2577, 28106), (3243, 22334), (3666, 19757), (5154, 14053), (6486, 11167)]