85724226

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1276

約数の個数: 72

約数和(自身を含む): 218849904

約数和(自身を除く): 133125678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1171, 1494, 1743, 2342, 3486, 3513, 4067, 5229, 7026, 8134, 8197, 10458, 10539, 12201, 16394, 21078, 24402, 24591, 36603, 49182, 57379, 73206, 73773, 97193, 114758, 147546, 172137, 194386, 291579, 344274, 516411, 583158, 680351, 874737, 1032822, 1360702, 1749474, 2041053, 4082106, 4762457, 6123159, 9524914, 12246318, 14287371, 28574742, 42862113, 85724226]

約数ペア:

[(1, 85724226), (2, 42862113), (3, 28574742), (6, 14287371), (7, 12246318), (9, 9524914), (14, 6123159), (18, 4762457), (21, 4082106), (42, 2041053), (49, 1749474), (63, 1360702), (83, 1032822), (98, 874737), (126, 680351), (147, 583158), (166, 516411), (249, 344274), (294, 291579), (441, 194386), (498, 172137), (581, 147546), (747, 114758), (882, 97193), (1162, 73773), (1171, 73206), (1494, 57379), (1743, 49182), (2342, 36603), (3486, 24591), (3513, 24402), (4067, 21078), (5229, 16394), (7026, 12201), (8134, 10539), (8197, 10458)]