66474968

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 154884960

約数和(自身を除く): 88409992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 73, 92, 98, 101, 146, 161, 184, 196, 202, 292, 322, 392, 404, 511, 584, 644, 707, 808, 1022, 1127, 1288, 1414, 1679, 2044, 2254, 2323, 2828, 3358, 3577, 4088, 4508, 4646, 4949, 5656, 6716, 7154, 7373, 9016, 9292, 9898, 11753, 13432, 14308, 14746, 16261, 18584, 19796, 23506, 28616, 29492, 32522, 39592, 47012, 51611, 58984, 65044, 82271, 94024, 103222, 113827, 130088, 164542, 169579, 206444, 227654, 329084, 339158, 361277, 412888, 455308, 658168, 678316, 722554, 910616, 1187053, 1356632, 1445108, 2374106, 2890216, 4748212, 8309371, 9496424, 16618742, 33237484, 66474968]

約数ペア:

[(1, 66474968), (2, 33237484), (4, 16618742), (7, 9496424), (8, 8309371), (14, 4748212), (23, 2890216), (28, 2374106), (46, 1445108), (49, 1356632), (56, 1187053), (73, 910616), (92, 722554), (98, 678316), (101, 658168), (146, 455308), (161, 412888), (184, 361277), (196, 339158), (202, 329084), (292, 227654), (322, 206444), (392, 169579), (404, 164542), (511, 130088), (584, 113827), (644, 103222), (707, 94024), (808, 82271), (1022, 65044), (1127, 58984), (1288, 51611), (1414, 47012), (1679, 39592), (2044, 32522), (2254, 29492), (2323, 28616), (2828, 23506), (3358, 19796), (3577, 18584), (4088, 16261), (4508, 14746), (4646, 14308), (4949, 13432), (5656, 11753), (6716, 9898), (7154, 9292), (7373, 9016)]