121456272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7691}}^1$

素因数の和:7756

約数の個数: 80

約数和(自身を含む): 366262272

約数和(自身を除く): 244806000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7691, 7896, 15382, 15792, 23073, 30764, 46146, 53837, 61528, 92292, 107674, 123056, 161511, 184584, 215348, 323022, 361477, 369168, 430696, 646044, 722954, 861392, 1084431, 1292088, 1445908, 2168862, 2530339, 2584176, 2891816, 4337724, 5060678, 5783632, 7591017, 8675448, 10121356, 15182034, 17350896, 20242712, 30364068, 40485424, 60728136, 121456272]

約数ペア:

[(1, 121456272), (2, 60728136), (3, 40485424), (4, 30364068), (6, 20242712), (7, 17350896), (8, 15182034), (12, 10121356), (14, 8675448), (16, 7591017), (21, 5783632), (24, 5060678), (28, 4337724), (42, 2891816), (47, 2584176), (48, 2530339), (56, 2168862), (84, 1445908), (94, 1292088), (112, 1084431), (141, 861392), (168, 722954), (188, 646044), (282, 430696), (329, 369168), (336, 361477), (376, 323022), (564, 215348), (658, 184584), (752, 161511), (987, 123056), (1128, 107674), (1316, 92292), (1974, 61528), (2256, 53837), (2632, 46146), (3948, 30764), (5264, 23073), (7691, 15792), (7896, 15382)]