71336685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 137871360

約数和(自身を除く): 66534675

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 109, 115, 161, 271, 327, 345, 483, 545, 763, 805, 813, 1355, 1635, 1897, 2289, 2415, 2507, 3815, 4065, 5691, 6233, 7521, 9485, 11445, 12535, 17549, 18699, 28455, 29539, 31165, 37605, 43631, 52647, 87745, 88617, 93495, 130893, 147695, 206773, 218155, 263235, 443085, 620319, 654465, 679397, 1033865, 2038191, 3101595, 3396985, 4755779, 10190955, 14267337, 23778895, 71336685]

約数ペア:

[(1, 71336685), (3, 23778895), (5, 14267337), (7, 10190955), (15, 4755779), (21, 3396985), (23, 3101595), (35, 2038191), (69, 1033865), (105, 679397), (109, 654465), (115, 620319), (161, 443085), (271, 263235), (327, 218155), (345, 206773), (483, 147695), (545, 130893), (763, 93495), (805, 88617), (813, 87745), (1355, 52647), (1635, 43631), (1897, 37605), (2289, 31165), (2415, 29539), (2507, 28455), (3815, 18699), (4065, 17549), (5691, 12535), (6233, 11445), (7521, 9485)]