65680776

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{18617}}^1$

素因数の和:18643

約数の個数: 72

約数和(自身を含む): 206939070

約数和(自身を除く): 141258294

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 18617, 37234, 55851, 74468, 111702, 130319, 148936, 167553, 223404, 260638, 335106, 390957, 446808, 521276, 670212, 781914, 912233, 1042552, 1172871, 1340424, 1563828, 1824466, 2345742, 2736699, 3127656, 3648932, 4691484, 5473398, 7297864, 8210097, 9382968, 10946796, 16420194, 21893592, 32840388, 65680776]

約数ペア:

[(1, 65680776), (2, 32840388), (3, 21893592), (4, 16420194), (6, 10946796), (7, 9382968), (8, 8210097), (9, 7297864), (12, 5473398), (14, 4691484), (18, 3648932), (21, 3127656), (24, 2736699), (28, 2345742), (36, 1824466), (42, 1563828), (49, 1340424), (56, 1172871), (63, 1042552), (72, 912233), (84, 781914), (98, 670212), (126, 521276), (147, 446808), (168, 390957), (196, 335106), (252, 260638), (294, 223404), (392, 167553), (441, 148936), (504, 130319), (588, 111702), (882, 74468), (1176, 55851), (1764, 37234), (3528, 18617)]